The supplications of the Prophet Muhammad ﷺ

‘Abdur-Rahmān ibn Abi Layla reported: I came across Ka‘b ibn ‘Ujrah who said: Shall I offer you a present? The Prophet (may Allah's peace and blessings be upon him) came out to us, and we said: O Messenger of Allah, we have learned how to greet you, but how should we invoke the blessings of Allah upon you? He said: "Say: Allāhumma salli ‘ala Muhammad wa ‘ala āli Muhammad kama sallayta ‘ala āli Ibrāhīm innaka hamīdun majīd. Allāhumma bārik' ala Muhammad wa' ala āli Muhammad kama bārakta' ala āli Ibrāhīm innaka hamīdun majīd (O Allah, bestow Your grace upon Muhammad and the family of Muhammad just as You bestowed Your grace upon the family of Abraham. Verily, You are Praiseworthy, All-Glorious. O Allah, bless Muhammad and the family of Muhammad just as You blessed the family of Abraham. Verily, You are Praiseworthy, All-Glorious)."