Extended Strong's Greek Lexicon (Abbott-Smith based)
to help
Usage: βοηθέω, -ῶ (βοή + θέω, to run), [in LXX chiefly for עזר ;] to come to aid, to help, succour: absol., Act.21:28; with dative, Mat.15:25, Mrk.9:22, 24 Act.16:9, 2Co.6:2" (LXX), Heb.2:18, Rev.12:16.† (AS)