Hadith 942B2

قَالَ مَالِك : لَا يَصْلُحُ لِلْمُحْرِمِ أَنْ يَنْتِفَ مِنْ شَعَرِهِ شَيْئًا، وَلَا يَحْلِقَهُ، وَلَا يُقَصِّرَهُ حَتَّى يَحِلَّ إِلَّا أَنْ يُصِيبَهُ أَذًى فِي رَأْسِهِ، فَعَلَيْهِ فِدْيَةٌ، كَمَا أَمَرَهُ اللَّهُ تَعَالَى، وَلَا يَصْلُحُ لَهُ أَنْ يُقَلِّمَ أَظْفَارَهُ، وَلَا يَقْتُلَ قَمْلَةً، وَلَا يَطْرَحَهَا مِنْ رَأْسِهِ إِلَى الْأَرْضِ، وَلَا مِنْ جِلْدِهِ، وَلَا مِنْ ثَوْبِهِ فَإِنْ طَرَحَهَا الْمُحْرِمُ مِنْ جِلْدِهِ، أَوْ مِنْ ثَوْبِهِ، فَلْيُطْعِمْ حَفْنَةً مِنْ طَعَامٍ
Imam Malik, may Allah have mercy on him, said: It is not permissible for any Muhrim to pluck, shave, or shorten his hair until he has exited the state of Ihram, except in the case where there is harm to his head, then a fidya will be obligatory, as Allah, Glorified and Exalted is He, has commanded. And it is not permissible for a Muhrim to cut his nails, kill lice, remove lice from his head and throw them on the ground, or remove lice from his body or clothes. If he does so, he should give a handful of grain in charity for the sake of Allah.
Hadith Reference موطا امام مالك رواية يحييٰ / كتاب الحج / 942B2
Hadith Takhrij «فواد عبدالباقي نمبر: 20 - كِتَابُ الْحَجِّ-ح: 239»