وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ أَبِي الزُّبَيْرِ الْمَكِّيِّ، أَنَّ أَبَا مَاعِزٍ الأَسْلَمِيَّ عَبْدَ اللَّهِ بْنَ سُفْيَانَ، أَخْبَرَهُ أَنَّهُ، كَانَ جَالِسًا مَعَ عَبْدِ اللَّهِ بْنِ عُمَرَ فَجَاءَتْهُ امْرَأَةٌ تَسْتَفْتِيهِ فَقَالَتْ إِنِّي أَقْبَلْتُ أُرِيدُ أَنْ أَطُوفَ بِالْبَيْتِ حَتَّى إِذَا كُنْتُ بِبَابِ الْمَسْجِدِ هَرَقْتُ الدِّمَاءَ فَرَجَعْتُ حَتَّى ذَهَبَ ذَلِكَ عَنِّي ثُمَّ أَقْبَلْتُ حَتَّى إِذَا كُنْتُ عِنْدَ بَابِ الْمَسْجِدِ هَرَقْتُ الدِّمَاءَ فَرَجَعْتُ حَتَّى ذَهَبَ ذَلِكَ عَنِّي ثُمَّ أَقْبَلْتُ حَتَّى إِذَا كُنْتُ عِنْدَ بَابِ الْمَسْجِدِ هَرَقْتُ الدِّمَاءَ ‏.‏ فَقَالَ عَبْدُ اللَّهِ بْنُ عُمَرَ إِنَّمَا ذَلِكَ رَكْضَةٌ مِنَ الشَّيْطَانِ فَاغْتَسِلِي ثُمَّ اسْتَثْفِرِي بِثَوْبٍ ثُمَّ طُوفِي ‏.‏

Yahya related to me from Malik from Abu'z Zubayr al-Makki thatAbu Maiz al-Aslami Abdullah ibn Sufyan told him that once, when he wassitting with Abdullah ibn Umar, a woman came to ask him for anopinion. She said, "I set out intending to do tawaf of the House, butthen, when I got to the gate of the Mosque, I started bleeding, so Iwent back until it had left me. Then I set out again, and then, when Igot to the gate of the mosque, I started bleeding, so I went backuntil it had left me. Then I set off again, and then, when I got tothe gate of the mosque, I started bleeding." Abdullah ibn Umar said,"That is only an impulse from Shaytan. Do ghusl, then bind yourprivate parts with a cloth and do tawaf." Translation Not Available

Book Ref: Muwatta Imam Malik Book 20 Hadith 828
Web Ref:  Muwatta Imam Malik Book 20 Hadith 125