Fussilat 41:23

وَذَٰلِكُمْ ظَنُّكُمُ ٱلَّذِى ظَنَنتُم بِرَبِّكُمْ أَرْدَىٰكُمْ فَأَصْبَحْتُم مِّنَ ٱلْخَـٰسِرِينَ

Wadhālikum ẓannukumu alladhī ẓanantum birabbikum ardākum fa-aṣbaḥtum mina l-khāsirīna

And that was your assumption which you assumed about your Lord. It has brought you to ruin, and you have become among the losers."