TgO Gen18:27 :אַסגִיתִי לְמַלָלָא קְדָם יוי‏ :
See the entire entry for sgy vb. to be many

TgO Gen18:27 :וַאֲנָא עֲפַר וֻקטַם‏ : while I am dirt and ashes
See the entire entry for qṭem, qeṭmā n.m. ash