אִמֵּץ זְרוֹעוֹתָיו, אימץ זרועותיו

ביטוי (אנגלית)

He strengthened his arms

הגדרה (אנגלית)

Exerted force with his hands. Figuratively: acted with effort.

("She girds her loins with strength and strengthens her arms" – Proverbs 31:17)