Ezekiel 9:5-6

9:5 While I listened, he said to the others, “Go through the city after him and strike people down; do no let your eye pity nor spare anyone! 9:6 Old men, young men, young women, little children, and women – wipe them out! But do not touch anyone who has the mark. Begin at my sanctuary!” So they began with the elders who were at the front of the temple.