Sayyiduna Jabir (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) ate meat. Sayyiduna Abu Bakr (may Allah be pleased with him) and Sayyiduna Umar (may Allah be pleased with him) were with him. Then these gentlemen stood up to perform prayer and they did not perform ablution again. Sayyiduna Jabir (may Allah be pleased with him) narrates: Once I was with Sayyiduna Abu Bakr (may Allah be pleased with him) (this was during his caliphate), he ate food and stood up to perform prayer and did not perform ablution again. Then once I was with Sayyiduna Umar (may Allah be pleased with him) (this was during his caliphate), he ate food from a bowl and then stood up and performed prayer and did not perform ablution again.
Hadith Referenceصحیح ابن حبان / كتاب الطهارة / 1136
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيصحيح - انظر ما قبله. * [مَعْمَرٍ] قال الشيخ: في الأصل: (منعم).فضيلة الشيخ العلّامة شُعيب الأرناؤوطإسناده صحيح على شرط الشيخين، وهو مكرر (1132).