4 verses have
knows
in Edition Clear Qur'an by Talal Itani / Al-Ankaboot (The Spider)

29:11God certainly knows those who believe, and He certainly knows the hypocrites.

29:42God knows what they invoke besides Him. He is the Almighty, the Wise.

29:45Recite what is revealed to you of the Scripture, and perform the prayer. The prayer prevents indecencies and evils. And the remembrance of God is greater. And God knows what you do.

29:52Say, “God suffices as witness between you and me. He knows everything in the heavens and the Earth. Those who believe in vanity and reject God—it is they who are the losers.”