(a) It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) ate meat, then prayed but did not perform ablution.
(b) Abu Abdullah al-Shafi'i (may Allah have mercy on him) said that it has been narrated from the Prophet (peace and blessings be upon him): "Ablution is due from whatever fire has touched."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 719