Sayyidah Zaynab (may Allah be pleased with her) narrates from her mother, Sayyidah Umm Salamah (may Allah be pleased with her), that the Prophet (peace and blessings be upon him) ate meat from the shoulder of a sheep, then the call to prayer was given, so he (peace and blessings be upon him) prayed the Asr prayer and did not even touch water.
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20290