It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) ate meat and performed prayer without renewing ablution. Sayyiduna Abu Bakr (may Allah be pleased with him) drank goat's milk and performed prayer without renewing ablution. Similarly, Sayyiduna Umar (may Allah be pleased with him) ate meat and performed prayer without renewing ablution.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 14299
Hadith Gradingحکم دارالسلام:حديث صحيح، رجاله ثقات رجال الشيخين غير ابن عقيل ، وهو حسن الحديث فى المتابعات والشواهد، وابن المنكدر قد توبع