Sayyidah Aishah Siddiqah (may Allah be pleased with her) narrates: I saw the Prophet (peace and blessings be upon him) embrace Sayyiduna Ali (may Allah be pleased with him) and kiss him, and he said: "May my father be ransomed for him! He will be alone, and he will be a martyr. May my father be ransomed for him! He will be alone, and he will be a martyr."
Abu Ya'la recorded it, and its chain contains a narrator whom I do not know.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 14784