Surah Maryam, Verse 4

قَالَ رَبِّ إِنِّي وَهَنَ ٱلۡعَظۡمُ مِنِّي وَٱشۡتَعَلَ ٱلرَّأۡسُ شَيۡبٗا وَلَمۡ أَكُنۢ بِدُعَآئِكَ رَبِّ شَقِيّٗا٤

qāla rabbi innī wahana l-ʿaẓmu minnī wa-ish'taʿala l-rasu shayban walam akun biduʿāika rabbi shaqiyyan

He said, "My Lord, indeed my bones have weakened, and my head has filled with white, and never have I been in my supplication to You, my Lord, unhappy [i.e., disappointed].