en_tn/jer/32/21.md

with a strong hand, with a raised arm

The phrase "strong hand" is a metonym for strength, and the phrase "raised arm" is a metonym for the strength of the arm, so the phrases "strong hand" and "raised arm" form a doublet. Alternate translation: "by your great strength" (See: rc://en/ta/man/jit/figs-metonymy and rc://en/ta/man/jit/figs-doublet)