David
Psalm 106:26ESV·traditional attribution

Therefore he raised his hand and swore to them that he would make them fall in the wilderness,

John Calvin Reformed @genevareformer

PSALM 106 This psalm differs from the preceding, inasmuch as there the Psalmist showed that God had been more than a bountiful father to his chosen people, in order to procure for himself, in coming ages, a race of pure worshippers, while here he acknowledges that these remarkable benefits had been turned to a bad account; because the Jews from time to time threw off...

Commenting on Psalm 106:1-48

C.H. Spurgeon Reformed Baptist @princeofpreachers

Therefore he lifted up his hand against them, to overthrow them in the wilderness. He swore in his wrath that they should not enter into his rest; he commenced his work of judgment upon them, and they began to die. Only let God lift his hand against a man and his day has come; he falls terribly whom Jehovah overthrows.

Matthew Henry Presbyterian @wholebiblehenry

This is an abridgment of the history of Israel's provocations in the wilderness, and of the wrath of God against them for those provocations: and this abridgment is abridged by the apostle, with application to us Christians (Co1 10:5, etc.); for these things were written for our admonition, that we sin not like them, lest we suffer like them. I.

Commenting on Psalm 106:13-33