20:115
وَلَقَدْ عَهِدْنَٓا اِلٰٓى اٰدَمَ مِنْ قَبْلُ فَنَسِیَ وَلَمْ نَجِدْ لَهُ عَزْمًاࣖ
Walaqad AAahidna ila adama min qablu fanasiya walam najid lahu AAazman
Translations
And We had already taken a promise from Adam before, but he forgot; and We found not in him determination
Saheeh International
And verily We made a covenant of old with Adam, but he forgot, and We found no constancy in him
Marmaduke Pickthall