Sayyiduna Jabir bin Samurah (may Allah be pleased with him) said: The Prophet (peace and blessings be upon him) ascended the pulpit and said: "Amin, amin, amin." Then he explained: "Jibril (peace be upon him) came to me and said: 'O Muhammad! Whoever finds one of his parents (alive) and then dies in such a state that he enters the Fire, may Allah distance him (from His mercy). Say: Amin.' So I said: Amin. Jibril said: 'O Muhammad (peace and blessings be upon him)! Whoever reaches the month of Ramadan and is not forgiven, and is entered into the Fire, may Allah distance him (from His mercy). Say: Amin.' So I said: Amin. Then Jibril said: 'Whoever you are mentioned in his presence and he does not send blessings upon you, and then dies and enters the Fire, may Allah distance him (from His mercy)! Say: Amin.' So I said: Amin."
Al-Tabarani recorded it with several chains, one of which is hasan (good). This hadith has various routes, which are mentioned in the Book of Supplications, in the chapter on sending blessings upon the Prophet (peace and blessings be upon him).