64:18 knowing all that is beyond the reach of a created being's perception as well as all that can be witnessed by a creature's senses or mind* - the Almighty, the Wise!
Muhammad Asad (The Message Of Quran)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
[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."