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

(1) And marry not women whom your fathers married, except what has already passed; indeed it was shameful and most hateful, and an evil way.

(2) Say (O Muhammad صلى الله عليه وسلم): "Come, I will recite what your Lord has prohibited you from: Join not anything in worship with Him; be good and dutiful to your parents; kill not your children because of poverty - We provide sustenance for you and for them; come not near to Al-Fawahish (shameful sins, illegal sexual intercourse) whether committed openly or secretly; and kill not anyone whom Allah has forbidden, except for a just cause (according to Islamic law). This He has commanded you that you may understand.