הֲתִתֵּ֣ן לַסּ֣וּס גְּבוּרָ֑ה הֲתַלְבִּ֖ישׁ צַוָּאר֣וֹ רַעְמָֽה׃
Engkaukah yang memberikan keperkasaan kepada kuda? Engkaukah yang mengenakan pada lehernya kegarangan yang menggelegar bagai guruh?
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.