The Prophet ﷺ said, "When anyone of you go to bed, he should shake out his bed with the inside of his waist sheet, for he does not know what has come on to it after him, and then he should say: 'Bismika Rabbi Wadaʿtu Janbi wa bika arfa'uhu, In amsakta nafsi farhamha wa in arsaltaha fahfazha bima tahfazu bihi ibadakas-salihin."  

النَّبِيُّ ﷺ إِذَا أَوَى أَحَدُكُمْ إِلَى فِرَاشِهِ فَلْيَنْفُضْ فِرَاشَهُ بِدَاخِلَةِ إِزَارِهِ فَإِنَّهُ لاَ يَدْرِي مَا خَلَفَهُ عَلَيْهِ ثُمَّ يَقُولُ بِاسْمِكَ رَبِّ وَضَعْتُ جَنْبِي وَبِكَ أَرْفَعُهُ إِنْ أَمْسَكْتَ نَفْسِي فَارْحَمْهَا وَإِنْ أَرْسَلْتَهَا فَاحْفَظْهَا بِمَا تَحْفَظُ بِهِ عِبَادَكَ الصَّالِحِينَ  

When any one of you goes to bed, he should take hold of the hem of his lower garment and then should clean (his bed) with the help of that and then should recite the name of Allah for he himself does tiot know what he left behind him on his bed, and when he intends to lie on bed, he should lie on his right side and utter these words:" Hallowed be Allah, my Lord. It is with Thine (grace) that I place my side (upon the bed) and it is with Thee that I take it up (after sleep), and in case Thou withholdst my being (if thou causest me to die), then grant pardon to my being, and if Thou keepst (this process of breathing on), then protect it with that with which Thou protected Thine pious servants."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ إِذَا أَوَى أَحَدُكُمْ إِلَى فِرَاشِهِ فَلْيَأْخُذْ دَاخِلَةَ إِزَارِهِ فَلْيَنْفُضْ بِهَا فِرَاشَهُ وَلْيُسَمِّ اللَّهَ فَإِنَّهُ لاَ يَعْلَمُ مَا خَلَفَهُ بَعْدَهُ عَلَى فِرَاشِهِ فَإِذَا أَرَادَ أَنْ يَضْطَجِعَ فَلْيَضْطَجِعْ عَلَى شِقِّهِ الأَيْمَنِ وَلْيَقُلْ سُبْحَانَكَ اللَّهُمَّ رَبِّي بِكَ وَضَعْتُ جَنْبِي وَبِكَ أَرْفَعُهُ إِنْ أَمْسَكْتَ نَفْسِي فَاغْفِرْ لَهَا وَإِنْ أَرْسَلْتَهَا فَاحْفَظْهَا بِمَا تَحْفَظُ بِهِ عِبَادَكَ الصَّالِحِينَ  

when any of you goes to his bed, he should dust his bedding with the inner extremity of his lower garment, for he does not know what has come on it since he left it. He should then lie down on his right side and say: In Thy name, my mercy on it, but if Thou lettest it go, guard it with that which Thou guardest Thy upright servants.  

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا أَوَى أَحَدُكُمْ إِلَى فِرَاشِهِ فَلْيَنْفُضْ فِرَاشَهُ بِدَاخِلَةِ إِزَارِهِ فَإِنَّهُ لاَ يَدْرِي مَا خَلَفَهُ عَلَيْهِ ثُمَّ لْيَضْطَجِعْ عَلَى شِقِّهِ الأَيْمَنِ ثُمَّ لْيَقُلْ بِاسْمِكَ رَبِّي وَضَعْتُ جَنْبِي وَبِكَ أَرْفَعُهُ إِنْ أَمْسَكْتَ نَفْسِي فَارْحَمْهَا وَإِنْ أَرْسَلْتَهَا فَاحْفَظْهَا بِمَا تَحْفَظُ بِهِ عِبَادَكَ الصَّالِحِينَ  

the Messenger of Allah (saas) said: "When anyone of you wants to go to bed, let him undo the edge of his Izar (waist wrap) and dust of his bed with it, for he does not know what came to it after him. Then let him lie down on his right side and say: 'Rabbi bika wada'tu janbi wa bika arfa'uhu, fa in amsakta nafsi farhamha, wa in arsaltaha fahfazha bima hafizta bihi 'ibadikaas-salihin (O Lord, by Your leave I lie down and by Your leave I rise, so if You should take my soul then have mercy on it, and if You should return my soul then protect it as You protect Your righteous slaves)."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ إِذَا أَرَادَ أَحَدُكُمْ أَنْ يَضْطَجِعَ عَلَى فِرَاشِهِ فَلْيَنْزِعْ دَاخِلَةَ إِزَارِهِ ثُمَّ لْيَنْفُضْ بِهَا فِرَاشَهُ فَإِنَّهُ لاَ يَدْرِي مَا خَلَفَهُ عَلَيْهِ ثُمَّ لْيَضْطَجِعْ عَلَى شِقِّهِ الأَيْمَنِ ثُمَّ لْيَقُلْ رَبِّ بِكَ وَضَعْتُ جَنْبِي وَبِكَ أَرْفَعُهُ فَإِنْ أَمْسَكْتَ نَفْسِي فَارْحَمْهَا وَإِنْ أَرْسَلْتَهَا فَاحْفَظْهَا بِمَا حَفِظْتَ بِهِ عِبَادَكَ الصَّالِحِينَ