Yechezkel 9:6

Orthodox Jewish Bible

⁶ Slay utterly zaken (old man) and bochur (young man), betulah, little children, and nashim; but come not near any ish upon whom is the TAV; and begin at My Mikdash. Then they began with the anashim hazekenim which were before the Beis [HaMikdash][1K 4:17].