The word(s) "quiet" appears 2 time(s) in 2 verse(s) in Quran in Mohsin Khan translation.

(1) "And leave the sea as it is (quiet and divided). Verily, they are a host to be drowned."

(2) And (remember) when We sent towards you (Muhammad صلى الله عليه وسلم) a group (three to ten persons) of the jinn, (quietly) listening to the Qur'an. When they stood in the presence thereof, they said: "Listen in silence!" And when it was finished, they returned to their people, as warners.