TgO Ex20:21 :לְצֵיד אְמִיטְתָא דְתַמָן יְקָרָא דַיוי‏ : toward the dark cloud [MT הָעֲרָפֶל] wherein was the glory of the Lord
See the entire entry for ˀmyṭh n.f. dark cloud

TgO Ex20:21var. :וֻמֹשַה אתקריב לְצַד אְמִיטְתָא דְתַמָן יְקָרָא דַיוי‏ :
See the entire entry for lṣd at/to the side of

TgO Ex20:21 :וֻמֹשַה קְרֵיב לְצֵיד אְמִיטְתָא דְתַמָן יְקָרָא דַיוי‏ : while Moses approached the dark cloud wherein was the Lord's glory
See the entire entry for lṣyd prep. toward

TgO Ex20:21var. :וֻמֹשַה קְרֵיב לְצֵיד"לְצֵית" אְמִיטְתָא דְתַמָן יְקָרָא דַיוי‏ : while Moses drew near to the dark cloud wherein was the Lord's glory
See the entire entry for lṣyt prep. up to, towards