יַחְפְּר֣וּ בָ֭עֵמֶק וְיָשִׂ֣ישׂ בְּכֹ֑חַ יֵ֝צֵ֗א לִקְרַאת־נָֽשֶׁק׃
Escarva no vale, e folga na sua força, e sai ao encontro dos armados.
Radak
He rejoiceth as a strong man to run his course: – because he does not stumble in his running. And he says, He rejoiceth as a strong man, for the strong man rejoices and is glad on going out to war. And so it says in mentioning the strength of a horse: “he rejoiceth in his strength: He goeth out to meet the armed men” (Job 39:21); so the sun rejoices in his going forth. His rising and shining and brightness are the rejoicing and gladness.