'Divisions' in the Bible

It was this Aaron and Moses whom the Lord told, “Bring the Israelites out of the land of Egypt according to their divisions.”

WhenPharaoh won't listen to you, I'll let loose my power upon Egypt. I'll bring out my tribal divisions my people the Israelis from the land of Egypt with great acts of judgment.

""You are to observe the Festival of Unleavened Bread, since on this very day I brought your tribal divisions from the land of Egypt. You are to observe this day from generation to generation as a perpetual ordinance.

At the end of 430 years, on that same day, all the Lord’s divisions went out from the land of Egypt.

On that same day the Lord brought the Israelites out of the land of Egypt according to their divisions.