1 Samuel 17:49
And David put his hand in his bag, and took there a stone, and slang it, and smote the Philistine in his forehead, that the stone sunk into his forehead; and he fell on his face to the earth.
Torrey's Topical Textbook—AKJV

Ezekiel 9:4
And the LORD said to him, Go through the middle of the city, through the middle of Jerusalem, and set a mark on the foreheads of the men that sigh and that cry for all the abominations that be done in the middle thereof.
Torrey's Topical Textbook—AKJV