Arabic (Original)
حَدَّثَنَا مُحَمَّدُ بْنُ سَابِقٍ حَدَّثَنَا إِسْرَائِيلُ عَنِ الْأَعْمَشِ عَنْ إِبْرَاهِيمَ عَنْ عَلْقَمَةَ عَنْ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَيْسَ الْمُؤْمِنُ بِطَعَّانٍ وَلَا بِلَعَّانٍ وَلَا الْفَاحِشِ الْبَذِيءِ وَقَالَ ابْنُ سَابِقٍ مَرَّةً بِالطَّعَّانِ وَلَا بِاللَّعَّانِ.
English Translation
Muhammad ibn Sabiq told us, Isra'il told us, from al-A'mash, from Ibrahim, from Alqamah, from Abdullah ibn Mas'ud, who said: The Messenger of Allah, peace and blessings be upon him, said: "The believer is not one who curses excessively, nor one who invokes curses excessively, nor one who is obscene or foul-mouthed." Ibn Sabiq said once, with the definite article: "bi-t-ta''an wa la bi-l-la''an."