Genesis 12:8

8From there he moved to the hill country on the east of aBethel and pitched his tent, with Bethel on the west and Ai on the east. And there he built an altar to the Lord and called upon the name of the Lord.

Genesis 13:4

4to bthe place where he had made an altar at the first. And there Abram called upon the name of the Lord.
Copyright information for ESV