The word(s) "sighing" appears 2 time(s) in 2 verse(s) in Quran in Muhammad Pickthal translation.

(1) As for those who will be wretched (on that day) they will be in the Fire; sighing and wailing will be their portion therein,

(2) Is he, the evil of whose deeds is made fairseeming unto him so that he deemeth it good, (other than Satan's dupe)? Allah verily sendeth whom He will astray, and guideth whom He will; so let not thy soul expire in sighings for them. Lo! Allah is Aware of what they do!