Bakr bin Sawadah narrates: I heard Sayyiduna Abu al-Haytham (may Allah be pleased with him) say: The Prophet (peace and blessings be upon him) saw me performing ablution and said: O Abu al-Haytham, mind the sole of the foot!
Al-Tabarani recorded it in al-Mu'jam al-Kabir; its chain contains a narrator, Ibn Lahi'ah, who is da'if (weak); and I do not think that Bakr bin Sawadah heard from Sayyiduna Abu al-Haytham (may Allah be pleased with him). And Allah knows best.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الطهارة / 1238