tn Heb “And he said.”

sn I am the Lord. The Lord initiates the covenant-making ceremony with a declaration of who he is and what he has done for Abram. The same form appears at the beginning of the covenant made at Sinai (see Exod 20:1).

sn The phrase of the Chaldeans is a later editorial clarification for the readers, designating the location of Ur. From all evidence there would have been no Chaldeans in existence at this early date; they are known in the time of the neo-Babylonian empire in the first millennium b.c.