‏الطهارة : Hadeeth No:454 This hadith is narrated by Amr b. Yahya with the same chain of transmitters, but there is no mention of ankles....

‏الإيمان : Hadeeth No:85 Abu Huraira reported the same hadith which is transmitted to us by another chain of transmitters, e. g. Muhammad b. al-Muthanna, Ishaq b. Yusuf Azraq, Ibn 'Aun, etc....