6 verses have
know
in Edition Clear Qur'an by Talal Itani / Al-Hujuraat (The Inner Apartments)

49:1O you who believe! Do not place your opinions above that of God and His Messenger, and fear God. God is Hearing and Knowing.

49:7And know that among you is the Messenger of God. Had he obeyed you in many things, you would have suffered hardship. But God has given you the love of faith, and adorned it in your hearts, and made disbelief, mischief, and rebellion hateful to you. These are the rightly guided.

49:8A Grace and Favor from God. God is Knowing and Wise.

49:13O people! We created you from a male and a female, and made you races and tribes, that you may know one another. The best among you in the sight of God is the most righteous. God is All-Knowing, Well-Experienced.

49:16Say, “Are you going to teach God about your religion, when God knows everything in the heavens and the earth, and God is aware of all things?”

49:18God knows the secrets of the heavens and the earth, and God is seeing of everything you do.