Genesis 18:1 in the King James Version
And the LORD appeared unto him in the plains of Mamre: and he sat in the tent door in the heat of the day;
Context
1 The LORD appeared to him by the oaks of Mamre, as he sat in the tent door in the heat of the day.
2 He lifted up his eyes and looked, and saw that three men stood near him. When he saw them, he ran to meet them from the tent door, and bowed himself to the earth,