יָהּ

From LSJ

ἀνάγκᾳ δ' οὐδὲ θεοὶ μάχονται → but not even gods fight necessity (Simonides, fr. 37.1.29)

Source

English (Strong)

contraction for יְהֹוָה, and meaning the same; Jah, the sacred name: Jah, the Lord, most vehement. Compare names in "-iah," "- jah."