Psalm 18:34 in the World English Bible
He teaches my hands to war, so that my arms bend a bow of bronze.
Context
33 He maketh my feet like hinds’ feet, and setteth me upon my high places.
34 He teacheth my hands to war, so that a bow of steel is broken by mine arms.
35 Thou hast also given me the shield of thy salvation: and thy right hand hath holden me up, and thy gentleness hath made me great.