TgJ Is40:22 :דְמָתַח כִזעֵיר שְמַיָא‏ : who stretched out the heavens as if nothing [MT כַדֹּק !]
See the entire entry for zˁēr adj. small

TgJ Is40:22 :וְכָל יָתְבֵי אַרעָא חְשִיבִין קְֹדָמוֹהִי כְקִמצִין‏ : while all the earth's inhabitants seem like locusts to Him
See the entire entry for qmeṣ, qamṣā n.m. locust(s)