פֶּן

From LSJ

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

Source

English (Strong)

from פָּנָה; properly, removal; used only (in the construction) adverb as conjunction, lest: (lest) (peradventure), that...not.