0 so and so, she was my such and such wife. Thereupon he said, Messenger of Allah, if I were to doubt at all, I would have entertained no doubt about you at least. Thereupon Messenger of Allah ﷺ said: Verily Satan circulates in the body like blood.  

أَنَّ النَّبِيَّ ﷺ كَانَ مَعَ إِحْدَى نِسَائِهِ فَمَرَّ بِهِ رَجُلٌ فَدَعَاهُ فَجَاءَ فَقَالَ يَا فُلاَنُ هَذِهِ زَوْجَتِي فُلاَنَةُ فَقَالَ يَا رَسُولَ اللَّهِ مَنْ كُنْتُ أَظُنُّ بِهِ فَلَمْ أَكُنْ أَظُنُّ بِكَ فَقَالَ رَسُولُ اللَّهِ ﷺ إِنَّ الشَّيْطَانَ يَجْرِي مِنَ الإِنْسَانِ مَجْرَى الدَّمِ  

Walk calmy, she is Safiyya daughter of Huyyay... Both of them said: Messenger, hallowed be Allah, (we cannot conceive of ab., ug doubtful even in the remotest corners of our minds), whereupon he said: Satan circulates in the body of man like the circulation of blood and I was afraid lest it should instill any evil in your heart or anything.  

كَانَ النَّبِيُّ ﷺ مُعْتَكِفًا فَأَتَيْتُهُ أَزُورُهُ لَيْلاً فَحَدَّثْتُهُ ثُمَّ قُمْتُ لأَنْقَلِبَ فَقَامَ مَعِيَ لِيَقْلِبَنِي وَكَانَ مَسْكَنُهَا فِي دَارِ أُسَامَةَ بْنِ زَيْدٍ فَمَرَّ رَجُلاَنِ مِنَ الأَنْصَارِ فَلَمَّا رَأَيَا النَّبِيَّ ﷺ أَسْرَعَا فَقَالَ النَّبِيُّ ﷺ عَلَى رِسْلِكُمَا إِنَّهَا صَفِيَّةُ بِنْتُ حُيَىٍّ فَقَالاَ سُبْحَانَ اللَّهِ يَا رَسُولَ اللَّهِ قَالَ إِنَّ الشَّيْطَانَ يَجْرِي مِنَ الإِنْسَانِ مَجْرَى الدَّمِ وَإِنِّي خَشِيتُ أَنْ يَقْذِفَ فِي قُلُوبِكُمَا شَرًّا أَوْ قَالَ شَيْئًا  

" She went to Allah's Apostle ﷺ to visit him as he was observing I'tikaf in the mosque during Ramadan. She talked with him for some time and then stood up to go back and Allikh's Apostle ﷺ stood up in order to bid her good-bye." The rest of the hadith is the same except with the variation of the words that Allah's Apostle ﷺ said:" Satan penetrates in man like the penetration of blood (in every part of body)."  

أَنَّ صَفِيَّةَ زَوْجَ النَّبِيِّ ﷺ أَخْبَرَتْهُ أَنَّهَا جَاءَتْ إِلَى النَّبِيِّ ﷺ تَزُورُهُ فِي اعْتِكَافِهِ فِي الْمَسْجِدِ فِي الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ فَتَحَدَّثَتْ عِنْدَهُ سَاعَةً ثُمَّ قَامَتْ تَنْقَلِبُ وَقَامَ النَّبِيُّ ﷺ يَقْلِبُهَا ثُمَّ ذَكَرَ بِمَعْنَى حَدِيثِ مَعْمَرٍ غَيْرَ أَنَّهُ قَالَ فَقَالَ النَّبِيُّ ﷺ إِنَّ الشَّيْطَانَ يَبْلُغُ مِنَ الإِنْسَانِ مَبْلَغَ الدَّمِ وَلَمْ يَقُلْ يَجْرِي