Ar-Rum 30:54

۞ ٱللَّهُ ٱلَّذِى خَلَقَكُم مِّن ضَعْفٍۢ ثُمَّ جَعَلَ مِنۢ بَعْدِ ضَعْفٍۢ قُوَّةًۭ ثُمَّ جَعَلَ مِنۢ بَعْدِ قُوَّةٍۢ ضَعْفًۭا وَشَيْبَةًۭ ۚ يَخْلُقُ مَا يَشَآءُ ۖ وَهُوَ ٱلْعَلِيمُ ٱلْقَدِيرُ

It is Allah Who created you in a state of (helpless) weakness, then gave (you) strength after weakness, then, after strength, gave (you weakness and a hoary head: He creates as He wills, and it is He Who has all knowledge and power.