Al-Hijr · verse 38 of 99

15:38

إِلَىٰ يَوْمِ ٱلْوَقْتِ ٱلْمَعْلُومِ ﴿38﴾

Till the Day of appointed time.

15:38 · Al-Hijr · juz 14 · page 264 · tafsir at quran.com

Times are computed by method; your mosque's timetable governs the adhan. Every text carries its source and grade. Nothing here is a fatwa, a prediction, or a substitute for a doctor: your own scholar decides what is contested, and the tradition itself says the practice is alongside treatment, never instead of it.