مَا نَوَى عَبْدٌ أَنْ يَقُومَ أَيَّةَ سَاعَةٍ نَوَى فَعَلِمَ اللَّهُ تَبَارَكَ وَ تَعَالَى ذَلِكَ مِنْهُ إِلَّا وَكَّلَ بِهِ مَلَكَيْنِ يُحَرِّكَانِهِ تِلْكَ السَّاعَةَ.
"There is no servant who intends to rise (for prayer) at any hour they intend, and Allah (swt), Blessed and Exalted, knows this intention from them, except that He assigns two angels to move them at that hour."