[Machine] The Messenger of Allah ﷺ used to dislike horses with marks. A mark is when a horse has a white spot on its right leg and a white spot on its left hand or in its right hand and its left leg.
كَانَ رَسُولُ اللهِ ﷺ يَكْرَهُ الشِّكَالَ مِنَ الْخَيْلِ وَالشِّكَالُ يَكُونُ الْفَرَسُ فِي رِجْلِهِ الْيُمْنَى بَيَاضٌ وَفِي الْيَدِ الْيُسْرَى أَوْ فِي يَدِهِ الْيُمْنَى وَفِي رِجْلِهِ الْيُسْرَى