King James Version (KJV)
And he gathered an host, and smote the Amalekites, and delivered Israel out of the hands of them that spoiled them. {gathered...: or, wrought mightily}
Modern English
He did valiantly, and struck the Amalekites, and delivered Israel out of the hands of those who plundered them.
Hebrew
וַיַּ֣עַשׂ חַ֔יִל וַיַּ֖ךְ אֶת־עֲמָלֵ֑ק וַיַּצֵּ֥ל אֶת־יִשְׂרָאֵ֖ל מִיַּ֥ד שֹׁסֵֽהוּ׃
vayaʿas ḥayil vayak ʾet-ʿamaleq vayaṣel ʾet-yishraʾel miyad shosehv