Moses
Genesis 12:8WEB·traditional attribution

He left from there to the mountain on the east of Bethel, and pitched his tent, having Bethel on the west, and Ai on the east. There he built an altar to Yahweh and called on Yahweh’s name.

Matthew Henry Presbyterian

One would have expected that Abram having had such an extraordinary call to Canaan some great event should have followed upon his arrival there, that he would have been introduced with all possible marks of honour and respect, and that the kings of Canaan should immediately have surrendered their crowns to him, and done him homage.

Commenting on Genesis 12:6-9

Geneva Bible Notes Reformed

And he removed from thence unto a mountain on the east of Bethel, and pitched his tent, [having] Bethel on the west, and Hai on the east: and there he builded an altar unto the LORD, and called upon the name of the LORD. (h) Because of the troubles that he had among that wicked people. (i) And so served the true God, and renounced all idolatry.

Keil & Delitzsch Lutheran

Gen 12:8-9 He did this also in the mountains, to which he probably removed to secure the necessary pasture for his flocks, after he had pitched his tent there. “Bethel westwards and Ai eastwards,” i.e., in a spot with Ai to the east and Bethel to the west.

Commenting on Genesis 12:8-9