20:115
وَلَقَدۡ عَهِدۡنَاۤ إِلَىٰۤ ءَادَمَ مِن قَبۡلُ فَنَسِیَ وَلَمۡ نَجِدۡ لَهُۥ عَزۡمࣰا
And verily We made a covenant of old with Adam, but he forgot, and We found no constancy in him.
— Mohammed Marmaduke William Pickthall
Wa laqad 'ahidnaaa ilaaa Aadama min qablu fanasiya wa lam najid lahoo 'azmaa