369An NasaiSahih (Darussalam)أَخْبَرَنَا عَمْرُو بْنُ زُرَارَةَ، قَالَ أَنْبَأَنَا إِسْمَاعِيلُ، عَنْ أَيُّوبَ، عَنْ مُحَمَّدٍ، قَالَ قَالَتْ أُمُّ عَطِيَّةَ كُنَّا لاَ نَعُدُّ الصُّفْرَةَ وَالْكُدْرَةَ شَيْئًا .It was narrated that Muhammad said:"Umm 'Atiyah said: 'We used not to regard yellowish and brownish discharge as anything important.'"Reference: Sunan an-Nasa'i 368 In-book : Book 3, Hadith 20 English translation : Vol. 1, Book 3, Hadith 368