הֲתִתֵּ֣ן לַסּ֣וּס גְּבוּרָ֑ה הֲתַלְבִּ֖ישׁ צַוָּאר֣וֹ רַעְמָֽה׃
Ikaw ba ang nagbigay ng lakas sa kabayo? Ikaw ba ang nagdamit sa kaniyang leeg ng nakasisindak na bangis na tulad ng kulog?
Rashi
fierceness Heb. רעמה, an expression of thunder and fright, like (Ezek. 27:35), “Their faces are as though thunderstruck (רעמו).”
Malbim
God also created animals for man’s use. For example, the horse, man's accomplice and ally in that most singular of his activities - warfare.