قَالَ رَبِّ ٱجۡعَل لِّيٓ ءَايَةٗۖ قَالَ ءَايَتُكَ أَلَّا تُكَلِّمَ ٱلنَّاسَ ثَلَٰثَ لَيَالٖ سَوِيّٗا
Zacharias answered, O Lord, give me a sign. The angel replied, thy sign shall be, that thou shalt not speak to men for three nights, although thou be in perfect health
Author: George Sale