It is narrated from Hazrat Umm Salamah (may Allah be pleased with her) that the Prophet (peace and blessings be upon him) said: When the time for dinner and the time for prayer come together, then eat the food first.
Hadith Referenceمسند احمد / مسند النساء / 26589
Hadith Gradingحکم دارالسلام:صحيح لغيره ، وهذا إسناد حسن