Genesis 18:1, 17
Genesis 18:1 AMP
Now the LORD appeared to Abraham by the terebinth trees of Mamre [in Hebron], while he was sitting at the tent door in the heat of the day.
Genesis 18:17 AMP
The LORD said, “Shall I keep secret from Abraham [My friend and servant] what I am going to do, [Gal 3:8]