It is narrated from Sayyidah Umm Salamah (may Allah be pleased with her) that the Messenger of Allah (peace and blessings be upon him) said: "They kept us occupied from the middle prayer, that is, the Asr prayer; may Allah fill their bellies and their graves with fire."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20096