Read and reflect on verse 334 from Surah Aal-i-Imraan: [Zachariah] prayed: "O my Sustainer! Appoint a sign for me!" Said [the angel]: "Thy sign shall be that for three days thou wilt not speak unto men oth...
قَالَ رَبِّ اجْعَلْ لِي آيَةً ۖ قَالَ آيَتُكَ أَلَّا تُكَلِّمَ النَّاسَ ثَلَاثَةَ أَيَّامٍ إِلَّا رَمْزًا ۗ وَاذْكُرْ رَبَّكَ كَثِيرًا وَسَبِّحْ بِالْعَشِيِّ وَالْإِبْكَارِ
[Zachariah] prayed: "O my Sustainer! Appoint a sign for me!" Said [the angel]: "Thy sign shall be that for three days thou wilt not speak unto men other than by gestures. And remember thy Sustainer unceasingly, and extol His limitless glory by night and by day."