ENOfficial
It was narrated that Ibn ‘Umar said: “The Messenger of Allah (ﷺ) made a horse lean, and he would send the horse that he had made lean from Hafya’ to Thaniyyatul-Wada’, and (he would send) the horse that he had not made lean from Thaniyyatul-Wada’ to the mosque of Banu Zuraiq.”
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ نُمَيْرٍ، عَنْ عُبَيْدِ اللَّهِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ ضَمَّرَ رَسُولُ اللَّهِ صلى الله عليه وسلم الْخَيْلَ فَكَانَ يُرْسِلُ الَّتِي ضُمِّرَتْ مِنَ الْحَفْيَاءِ إِلَى ثَنِيَّةِ الْوَدَاعِ وَالَّتِي لَمْ تُضَمَّرْ مِنْ ثَنِيَّةِ الْوَدَاعِ إِلَى مَسْجِدِ بَنِي زُرَيْقٍ .
sunnah.com