Arabic (Original)
حَدَّثَنَا عَفَّانُ حَدَّثَنَا وُهَيْبٌ حَدَّثَنَا سُهَيْلٌ عَنِ ابْنِ أَبِي سَعِيدٍ الْخُدْرِيِّ عَنْ أَبِيهِ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ إِذَا تَثَاءَبَ أَحَدُكُمْ فَلْيُمْسِكْ يَدَهُ عَلَى فِيهِ فَإِنَّ الشَّيْطَانَ يَدْخُلُ.
English Translation
Affan told us, Wuhayb told us, Suhayl told us, from Ibn Abi Sa'id al-Khudri, from his father, that the Messenger of Allah (peace and blessings be upon him) said: "When one of you yawns, let him hold his hand over his mouth, for the devil enters."