(27) باب مَا يُكْرَهُ مِنْ صِفَاتِ الْخَيْلِ
This tradition has been narrated on the authority of Sufyan with the addition from Abd ar-Razzaq (one of the narrators) explaining the meaning of shikal as a bone whose right back foot and left front foot or left back foot and right front foot are white.
Reference: Sahih Muslim 1875 b
In-book reference: Book 33, Hadith 153
USC-MSA web (English) reference(deprecated numbering scheme): Book 20, Hadith 4624