5 verses have
knows
in Edition Clear Qur'an by Talal Itani / An-Nahl (The Bee)

16:19And God knows what you hide and what you disclose.

16:23Without a doubt, God knows what they conceal and what they reveal. He does not like the arrogant.

16:74So do not cite the examples for God. God knows, and you do not know.

16:91Fulfill God’s covenant when you make a covenant, and do not break your oaths after ratifying them. You have made God your guarantor, and God knows what you do.

16:101When We substitute a verse in place of another verse—and God knows best what He reveals—they say, “You are an impostor.” But most of them do not know.