Joshua 8:12

Then he proceeded from there to the mountain on the east of Bethel, and he pitched his tent with Bethel on the west and Ai on the east; and there he built an altar to Yahweh and called upon the name of Yahweh.

Then the king arose in the night and said to his servants, “I will now tell you what the Arameans have done to us. They know that we are hungry; therefore they have gone from the camp to hide themselves in the field, saying, ‘When they come out of the city, we will capture them alive and get into the city.’”

“Wail, O Heshbon, for Ai has been destroyed! Cry out, O daughters of Rabbah, Gird yourselves with sackcloth and lament, And rush back and forth inside the walls; For Malcam will go into exile Together with his priests and his princes.