وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ يَكْرَهُ أَنْ يَنْزِعَ الْمُحْرِمُ، حَلَمَةً أَوْ قُرَادًا عَنْ بَعِيرِهِ ‏.‏ قَالَ مَالِكٌ وَذَلِكَ أَحَبُّ مَا سَمِعْتُ إِلَىَّ فِي ذَلِكَ ‏.‏

Yahya related to me from Malik from Nafi that Abdullah ibn Umardid not like people who were in ihram removing mites or ticks fromtheir camels. Malik said, "This is what I like most out ofwhat I have heard about the matter." Translation Not Available

Book Ref: Muwatta Imam Malik Book 20 Hadith 798
Web Ref:  Muwatta Imam Malik Book 20 Hadith 96