It is reported about Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him) that he saw the Prophet (peace and blessings be upon him) pray two rak'ahs after Asr.
Al-Tabarani recorded it in al-Mu'jam al-Awsat and al-Mu'jam al-Kabir, and he added these words: Abu Diras said: "I saw Abu Bakr, the son of Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him), praying these two rak'ahs, and he said: 'I saw Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him) praying them, and he said that the Prophet (peace and blessings be upon him) used to pray these two rak'ahs in the house of Sayyidah Aishah (may Allah be pleased with her).'" Its narrators are the narrators of the Sahih, except Abu Diras, about whom Yahya bin Ma'in said: "There is no harm in him."