اللّٰهُ الَّذِىۡ خَلَقَكُمۡ مِّنۡ ضُؔعۡفٍ ثُمَّ جَعَلَ مِنۡۢ بَعۡدِ ضُؔعۡفٍ قُوَّةً ثُمَّ جَعَلَ مِنۡۢ بَعۡدِ قُوَّةٍ ضُؔعۡفًا وَّشَيۡبَةً ؕ يَخۡلُقُ مَا يَشَآءُ ۚ وَهُوَ الۡعَلِيۡمُ الۡقَدِيۡرُ
Allah is the One Who created you from a weak thing (i.e. a sperm drop). Then after weakness He generated strength (of youth). Then after strength He produced debility and senility. He creates what He wills; and He is All-Knowing, All-Powerful.