Adam Clarke's Commentary on the Bible - Genesis 11:31
They went forth - front Ur of the Chaldees - Chaldea is sometimes understood as comprising the whole of Babylonia; at other times, that province towards Arabia Deserta, called in Scripture The land of the Chaldeans. The capital of this place was Babylon, called in Scripture The beauty of the Chaldees' excellency, Isaiah 13:19 . Ur appears to have been a city of some considerable consequence at that time in Chaldea; but where situated is not well known. It probably had its name Ur אור ,... read more
Adam Clarke's Commentary on the Bible - Genesis 11:29
Milcah, the daughter of Haran - Many suppose Sarai and Iscah are the same person under two different names; but this is improbable, as Iscah is expressly said to be the daughter of Haran, and Sarai was the daughter of Terah, and half sister of Abram. read more