zachariah prayed to god saying lord show me the evidence . the lord replied you must not speak to people for three days except with gestures. commemorate your lord often and glorify him in the early mornings and the evenings.
قال رب اجعل لي آية قال آيتك ألا تكلم الناس ثلاثة أيام إلا رمزا واذكر ربك كثيرا وسبح بالعشي والإبكار