Abu al-Sha'tha' (may Allah have mercy on him) said: We were with Sayyiduna Abu Hurayrah (may Allah be pleased with him). The mu'adhdhin gave the adhan for Asr, and a man went out of the mosque. Sayyiduna Abu Hurayrah (may Allah be pleased with him) said: This man has disobeyed Abu al-Qasim (peace and blessings be upon him).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 4937