- La ciudad de Ai, en tiempos de Josué

After the death of Moses, the mantle of leadership passed to Joshua, and it was he who led the nation across the Jordan River into Israel.
The first thing the Jews turned their attention to upon entering the land, was conquering it. They started with the well known city of Jericho. Jericho is rather famous due to the Biblical narrative regarding it’s capture. The Bible writes that the city was fortified with an impenetrable wall that miraculously collapsed into the ground, granting the Jews easy entry into the city.
From Jericho the Jewish people advanced westward, deeper into the heart of Israel, towards “Ai”. What is special about Ai? Where is it located? And why does it play an important part in the Jewish nation’s conquest?
On the eastern slopes of the mountain range that stretches along the Jordan Valley runs the Allon Road. Many settlements are accessed from this road, including Kochav Hashahar, which has a population of over 2,000.  Slightly north of Kochav Hashahar lies Khirbat Marjama (the Ruins of Marjama), which overlooks the Samia Valley. Ein Samia (the Spring of Samia), is located just below the ruins.
Events at this location:
1. Abraham built an altar near or at Ai when he first arrived from Haran: “Then he proceeded from there to the mountain on the east of Bethel, and pitched his tent, with Bethel on the west and Ai on the east; and there he built an altar to the Lord and called upon the name of the Lord. Abram journeyed on, continuing toward the Negev. Now there was a famine in the land; so Abram went down to Egypt to sojourn there, for the famine was severe in the land.” (Genesis 12:8–10)
2. Abraham left Egypt and returned to where he built his altar at or near Ai: “He went on his journeys from the Negev as far as Bethel, to the place where his tent had been at the beginning, between Bethel and Ai, to the place of the altar which he had made there formerly; and there Abram called on the name of the Lord. Now Lot, who went with Abram, also had flocks and herds and tents. And the land could not sustain them while dwelling together, for their possessions were so great that they were not able to remain together.” (Genesis 13:3–6).This is when Lot chose to live near Sodom and God have Abraham the land.
3. Ai was the second town defeated in the Israeli conquest of 1400 BC. The first time Israel tried take Ai, they were defeated and 36 men were killed, because Achan had hid some gold bars under his tent where was forbidden by God. He was identified by lot and was stoned. The second attempt was successful.
4 The town of 12,000 were killed, and the city was burned and buried in stones.
5.The town was rebuilt sometime before the Babylonian captivity of 586 BC. Malcam was the patron god of both Ai and Rabba.
6.Some men from Ai returned from Babylon and may have lived in the city again.
7.We have uncovered a house that dates from the first century.
8.We have also uncovered a byzantine church from about 400 AD. This is important because these churches were often built on significant locations that marked some event in history.
Bible passages:
Genesis 12:8, Genesis 13:3, Joshua 7:1-5, Joshua 8:1-29, Joshua 9:3, Joshua 10:1-2, Joshua 12:9, Ezra 2:28, Nehemiah 7:32, Jeremiah 49:3
 "Kh. Marjameh": Ruins of a Canaanite and Israelite major city located on a hill near Samiya spring on the foothills of Mt. Baal-Hazor. On the east side of the rich Samiya spring, above a fortified hill, are remains of an ancient city. Its Arabic name - Marjameh – means "ruin of the heaps of stones", which indeed describe the look of the remains.
According to the surveys and brief excavations, this was a major Israelite city, which was first a Canaanite city, then fortified at the end of the 10th century BC, lasting until the Assyrian conquest. Scholars suggest several identifications to this primary Biblical city.
The city was one of the largest in the mountain area of Ephraim during the Israelite period. It must have been an important place... but what was its name?
Scholars suggested various identification proposals to the site of Kh. Marjameh:

-Yoel Ben Nun suggested the city was the Ai of Joshua, basing his theory on the geographic description of the battle and other assumptions (Joshua 8:12-13): "And he took about five thousand men, and set them to lie in ambush between Bethel and Ai, on the west side of the city. And when they had set the people, even all the host that was on the north of the city, and their liers in wait on the west of the city, Joshua went that night into the midst of the valley". 
Identifying Ai as Khirbat Marjama would also explain its importance and significance. As we mentioned earlier, Khirbat Marjama lies directly above Ein Samia, the largest source of natural water in the area. It is well known that in ancient times the location and the size of cities were both heavily influenced by the available water sources nearby. Therefore, one can assume that the cities located close to Ein Samia were central and influential in the region. This would make Ai the logical city to attack early on, when trying to conquer the land and that is exactly what Joshua and the Jewish people did.
The ruins are better visible in the following view - from the south east side. The hill is surrounded by two valleys - the deep Samiya gorge on the left (west) side, and the wider valley of Wadi el-Saiya on the right (east) side.

On the hill are heaps of stones, which gave the site its Arabic name Marjameh. According to the archaeologists, the heaps are remains of massive structures of the Iron Age. There remains of the houses are arranged in terraces along the slope of the hill. Between the ruins of the structures are winding streets that go up the hill.
Khirbat Marjama is the largest ruin in eastern Samaria. According to archaeologists, it had a constant population both in the times of the Canaanite and during the reign of the Jewish kings of Israel. In fact, archaeologists were able to uncover the city wall and guard tower from the time of the kings. Remains from many other time periods have also been found there including a flour mill, burial caves from the time of Abraham, and the remains of houses.
The location of the spring is indicated on the illustration as a red square.

The Samiya spring is the reason why the site was settled through thousands of years. The dry desert area cannot support more than few shepherds, while the Canaanite/Israelite city, and later the Roman/Byzantine town, required a steady source of running water.
As soon as the archaeologists arrived on the scene, they asked themselves what kind of important city existed there during these time periods. Several suggestions were made to identify the site.
Now it is time for you to come, visit and walk in the footsteps of Joshua.
Givon was the location of the battle between Abner the son of Ner and Joav the sone of Zeruiah, both of whom were great generals in the days of King David.
 In addition, the Arabic name Khirbat Marjama translates to ‘The Ruins of the Stone Heaps’ and the Hebrew name ‘Ai’ or ‘Aiyim’ translates to ‘Stone Heaps’.