Exodus 12:35-38

Now the sons of Israel had done according to the word of Moses, for they had requested from the Egyptians articles of silver and articles of gold, and clothing; and the LORD had given the people favor in the sight of the Egyptians, so that they let them have their request. Thus they plundered the Egyptians. Now the sons of Israel journeyed from Rameses to Succoth, about six hundred thousand men on foot, aside from children. A mixed multitude also went up with them, along with flocks and herds, a very large number of livestock.