TgJ 2K19:23 :וְאַקטוֹל שְפַר גִבָרֵיהוֹן מִבחַר שִלטוֹנֵיהוֹן‏ : I shall kill the best of their warriors and the choicest of their rulers
See the entire entry for miḇḥar n.m. choice part