TgO Deut4:31 :וְלָא יִתנְשֵי יָת קִיָמָא דַאֲבָהָתָך דְקַיֵים לְהוֹן‏ : He shall not forget your fathers' covenant that He established with them
See the entire entry for nšy vb. to forget

TgO Deut4:31 :אֲרֵי אֲלָהָא רַחמָנָא יוי אֲלָהָך‏ :
See the entire entry for raḥmān adj. merciful