Muwatta Imam Malik Book of Hajj, Hadith 193

Yahya related to me from Malik from Nafi from Abdullah ibn Umar that the Messenger of Allah ﷺ said, "O Allah, have mercy on those who shave their hair." They said, "And those who shorten (their hair), Messenger of Allah." He said, "O Allah, have mercy on those who shave." They said, "And those who shorten, Messenger of Allah." He said, "And those who shorten."

حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ " اللَّهُمَّ ارْحَمِ الْمُحَلِّقِينَ " . قَالُوا وَالْمُقَصِّرِينَ يَا رَسُولَ اللَّهِ . قَالَ " اللَّهُمَّ ارْحَمِ الْمُحَلِّقِينَ " . قَالُوا وَالْمُقَصِّرِينَ يَا رَسُولَ اللَّهِ . قَالَ " وَالْمُقَصِّرِينَ " .