Musnad Ahmad Hadith 16913

Umar bin Ata (may Allah be pleased with him) says that once Nafi’ bin Jubair sent me to Sa’ib bin Yazid to ask him whether he had seen Muawiyah (may Allah be pleased with him) offering prayer. He replied, “Yes! Once I offered Jumu’ah with him in the ‘Maqsurah’. When he finished the prayer with salam, I stood in my place and started offering the Sunnah prayers. Muawiyah (may Allah be pleased with him) went inside, then called me and said: ‘Do not do again what you just did. When you offer the Jumu’ah prayer, do not offer another prayer immediately after it until you have spoken or moved from your place, because the Prophet (ﷺ) commanded that no prayer should be offered immediately after another until you have spoken or moved from your place.’”