Al-Baqarah 64

ثُمَّ تَوَلَّيْتُم مِّنۢ بَعْدِ ذَٰلِكَ ۖ فَلَوْلَا فَضْلُ ٱللَّهِ عَلَيْكُمْ وَرَحْمَتُهُۥ لَكُنتُم مِّنَ ٱلْخَـٰسِرِينَ

thumma tawallaytum min baʿdi dhālika falawlā faḍlu l-lahi ʿalaykum waraḥmatuhu lakuntum mina l-khāsirīna

Then you turned away after that. And if not for the favor of Allāh upon you and His mercy, you would have been among the losers.