81:6.4

Then Achior, the leader of all the children of Ammon, said to him, “Let my lord now hear a word from the mouth of your servant, and I will tell you the truth concerning these people who dwell in this hill country, near to the place where you dwell. No lie will come out of the mouth of your servant. These people are descended from the Chaldeans. They sojourned before this in Mesopotamia, because they didn’t want to follow the gods of their fathers, which were in the land of the Chaldeans. They departed from the way of their parents, and worshiped the God of heaven, the God whom they knew. Their parents cast them out from the face of their gods, and they fled into Mesopotamia and sojourned there many days. Then their God commanded them to depart from the place where they sojourned, and to go into the land of Canaan. They lived there, and prospered with gold and silver, and with exceedingly much cattle. Then they went down into Egypt, for a famine covered all the land of Canaan. They sojourned there until they had grown up. They became a great multitude there, so that one could not count the population of their nation. Then the king of Egypt rose up against them, and dealt subtly with them, and brought them low, making them labor in brick, and made them slaves. They cried to their God, and he struck all the land of Egypt with incurable plagues; so the Egyptians cast them out of their sight. God dried up the Red sea before them, and brought them into the way of Sinai Kadesh-Barnea and they cast out all that lived in the wilderness. They lived in the land of the Amorites, and they destroyed by their strength everyone in Heshbon. Passing over Jordan, they possessed all the hill country. They cast out before them the Canaanite, the Perizzite, the Jebusite, the Shechemite, and all the Girgashites, and they lived in that country many days.

They traveled through a desert without inhabitant, and they pitched their tents in trackless regions.

“It came to pass that when those who lived upon the earth began to multiply, they also multiplied children, peoples, and many nations, and began again to be more ungodly than their ancestors. It came to pass, when they did wickedly before you, you chose one from among them, whose name was Abraham. You loved, and to him only you showed the end of the times secretly by night, and made an everlasting covenant with him, promising him that you would never forsake his descendants. To him, you gave Isaac, and to Isaac you gave Jacob and Esau. You set apart Jacob for yourself, but rejected Esau. Jacob became a great multitude. It came to pass that when you led his descendants out of Egypt, you brought them up to Mount Sinai. You bowed the heavens also, shook the earth, moved the whole world, made the depths tremble, and troubled the age. Your glory went through four gates, of fire, of earthquake, of wind, and of ice, that you might give the law to the descendants of Jacob, and the commandment to the descendants of Israel.