חַ֭תּוּ לֹא־עָ֣נוּ ע֑וֹד הֶעְתִּ֖יקוּ מֵהֶ֣ם מִלִּֽים׃
Sila'y nasiraan ng loob at hindi na sumagot pa; naubusan na sila ng mga salita.
Malbim
At this point, an accomplished and erudite young warrior presents himself and audaciously (Psalms 20:9) joins the campaign, full of spirit. His tongue speaks mighty things (Psalms 12:4). The great were astonished by him, silenced and unable to reply (Job 32:15); tongue tied (Job 29:10).
Rashi
I stood to see, to remain silent, and to understand, as in (Neh. 8:5), “And when he opened [it], all the people stood,” and no longer replied.