Moses
Genesis 26:23BSB·traditional attribution

From there Isaac went up to Beersheba,

John Calvin Reformed @genevareformer

23. And he went up from thence to Beer-sheba. Next follows a more abundant consolation, and one affording effectual refreshment to the mind of the holy man. In the tranquil enjoyment of the well, he acknowledges the favor which God had showed him: but forasmuch as one word of God weighs more with the faithful than the accumulated mass of all good things, we cannot...

Matthew Henry Presbyterian @wholebiblehenry

Here we have, I. The tokens of God's good-will to Isaac. He blessed him, and prospered him, and made all that he had to thrive under his hands. 1. His corn multiplied strangely, Gen 26:12. He had no land of his own, but took land of the Philistines, and sowed it; and (be it observed for the encouragement of poor tenants, that occupy other people's...

Commenting on Genesis 26:12-25

John Gill Reformed Baptist @doctorgill

And he builded an altar there,.... At Beersheba, where his father Abraham had planted a grove before, and very probably had built an altar also, though it might not be now standing, Gen 21:33, and called upon the name of the Lord; and gave him thanks for all his mercies to him; for the care he had taken of him, and provision he had made...