כִּֽי־יִפֹּ֥ל לֹֽא־יוּטָ֑ל כִּֽי־יְ֝הוָ֗ה סוֹמֵ֥ךְ יָדֽוֹ׃
Though he fall, he shall not be utterly cast down; for the LORD upholdeth his hand.
Rashi on Psalms
If he falls Heb. יפל, aluverjera in Old French, falters, an expression of (Gen. 24:64): “and she fell off the camel.”
Rashi on Psalms
he will not be cast down He will not be cast away to be forsaken.