Mishkat al-Masabih 30 Fine Qualities كتاب المناقب 156

وَعَن ابْن عمر أَنَّهُ كَانَ إِذَا سَلَّمَ عَلَى ابْنِ جَعْفَرٍ قَالَ: السَّلَام عَلَيْك يَا ابْن ذِي الجناحين. رَوَاهُ البُخَارِيّ

Ibn `Umar told that when he gave a salutation to Ja’far’s son[1] he said, “Peace be upon you, son of the possessor of the wings[2].” i.e., ‘Abdallah. When Ja’far was killed at the battle of Mu’ta the Prophet said that though he had lost his limbs he had been provided with wings with which he was flying in paradise. Bukhari transmitted it.