Genesis 26:23-25

26:23 From there Isaac went up to Beer Sheba. 26:24 The Lord appeared to him that night and said, “I am the God of your father Abraham. Do not be afraid, for I am with you. I will bless you and multiply your descendants for the sake of my servant Abraham.” 26:25 Then Isaac built an altar there and worshiped the Lord. He pitched his tent there, and his servants dug a well.

Genesis 46:1

The Family of Jacob goes to Egypt

46:1 So Israel began his journey, taking with him all that he had. When he came to Beer Sheba he offered sacrifices to the God of his father Isaac.

Leviticus 26:30-31

26:30 I will destroy your high places and cut down your incense altars, and I will stack your dead bodies on top of the lifeless bodies of your idols. I will abhor you. 26:31 I will lay your cities waste and make your sanctuaries desolate, and I will refuse to smell your soothing aromas.