King James Version (KJV)
Balaam also the son of Beor, the soothsayer, did the children of Israel slay with the sword among them that were slain by them. {soothsayer: or, diviner}
Modern English
The children of Israel also killed Balaam the son of Beor, the soothsayer, with the sword, among the rest of their slain.
Hebrew
וְאֶת־בִּלְעָ֥ם בֶּן־בְּע֖וֹר הַקּוֹסֵ֑ם הָרְג֧וּ בְנֵֽי־יִשְׂרָאֵ֛ל בַּחֶ֖רֶב אֶל־חַלְלֵיהֶֽם׃
vʾet-bilʿam ben-bʿvor haqvosem hargv bney-yishraʾel baḥereb ʾel-ḥalleyhem