Sayyiduna Uqbah bin Amir al-Juhani (may Allah be pleased with him) reported: I came to Sayyiduna Umar bin al-Khattab (may Allah be pleased with him) on a Friday, and I was wearing leather socks (khuffs). He asked me: "O Uqbah, when did you put them on?" I said: On Friday. He said: "And today is Friday as well?" I said: Yes. He said: "You did right."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 14810