8 verses have
know
in Edition Clear Qur'an by Talal Itani / Saba (Sheba)

34:2He knows what penetrates into the earth, and what comes out of it, and what descends from the sky, and what ascends to it. He is the Merciful, the Forgiving.

34:3Those who disbelieve say, “The Hour will not come upon us.” Say, “Yes indeed, by my Lord, it will come upon you. He is the Knower of the unseen.” Not an atom's weight in the heavens and the earth, or anything smaller or larger, escapes His knowledge. All are in a Clear Record.

34:6Those who received knowledge know that what is revealed to you from your Lord is the truth; and it guides to the path of the Majestic, the Praiseworthy.

34:14Then, when We decreed death for him, nothing indicated his death to them except an earthworm eating at his staff. Then, when he fell down, it became clear to the sprites that, had they known the unseen, they would not have remained in the demeaning torment.

34:26Say, “Our Lord will bring us together; then He will judge between us equitably. He is the All-Knowing Judge.”

34:28We sent you only universally to all people, a herald and warner, but most people do not know.

34:36Say, “My Lord spreads out His bounty to whomever He wills, or restricts it; but most people do not know.”

34:48Say, “My Lord projects the truth. He is the Knower of the Unseen.”