The word(s) "constrained" appears 3 time(s) in 3 verse(s) in Quran in Muhammad Pickthal translation.

(1) And He hath constrained the night and the day and the sun and the moon to be of service unto you, and the stars are made subservient by His command. Lo! herein indeed are portents for people who have sense.

(2) And He it is Who hath constrained the sea to be of service that ye eat fresh meat from thence, and bring forth from thence ornaments which ye wear. And thou seest the ships ploughing it that ye (mankind) may seek of His bounty and that haply ye may give thanks.

(3) And if thou wert to ask them: Who created the heavens and the earth, and constrained the sun and the moon (to their appointed work)? they would say: Allah. How then are they turned away?