Genesis 26:23-25 - The Lord Appears To Isaac
23 And he went up from there to Beersheba. 24 And the LORD appeared unto him the same night, and said, I am the God of Abraham your father: fear not, for I am with you, and will bless you, and multiply your descendants for my servant Abraham's sake.
25 And he built an altar there, and called upon the name of the LORD, and pitched his tent there: and there Isaac's servants dug a well.