SB 10.7.21

gokulaṁ sarvam āvṛṇvan
muṣṇaṁś cakṣūṁṣi reṇubhiḥ
īrayan sumahā-ghora-
śabdena pradiśo diśaḥ

gokulam—the whole tract of land known as Gokula; sarvam—everywhere; āvṛṇvan—covering; muṣṇan—taking away; cakṣūṁṣi—the power of vision; reṇubhiḥ—by particles of dust; īrayan—was vibrating; su-mahā-ghora—very fierce and heavy; śabdena—with a sound; pradiśaḥ diśaḥ—entered everywhere, in all directions.

Covering the whole land of Gokula with particles of dust, that demon, acting as a strong whirlwind, covered everyone's vision and began vibrating everywhere with a greatly fearful sound.

Tṛṇāvartāsura assumed the form of a whirlwind and covered with a dust storm the whole tract of land known as Gokula, so that no one could see even the nearest thing.