וַיִּזְכֹּ֣ר לָהֶ֣ם בְּרִית֑וֹ וַ֝יִּנָּחֵ֗ם כְּרֹ֣ב חסדו [חֲסָדָֽיו׃]
祂為他們記念了祂的約，照祂豐盛的慈愛改變了心意。
Rashi
and He relented in accordance with His abundant kindness On account of the end, when He heard, “Save us, etc.” Moses, too, included them in one verse (Deut. 4:30): “In this distress that will befall you etc.”