The Messenger of Allah ﷺ said, "Whoever says when he hears the call to prayer, 'O Allah, Lord of this perfect call and the prayer about to be established, grant Muhammad the means and the excellence, and raise him to the praiseworthy station which You have promised him,' my intercession will be granted to him on the Day of Resurrection."
أن رسول الله ﷺ قال: من قال حين يسمع النداء: اللهم رب هذه الدعوة التامة، والصلاة القائمة، آت محمدا الوسيلة والفضيلة، وابعثه مقاما محمودا الذي وعدته، حلت له شفاعتي يوم القيامة.
Bukhari narrated it in "The Adhan" (614) from Ali bin Ayyash, who said, "Shuayb bin Abu Hamza narrated to us, from Muhammad bin Munkadir, from Jabir bin Abdullah," and he mentioned it.It is also narrated there from Abu Darda, from the Prophet ﷺ, but its isnad is daif. Tabarani narrated it in Al-Awsat (Majma al-Bahrain) (637). Haythami said in Majma (1/333), "It contains Sadaqa bin Abdullah al-Sameen, whom Ahmad, Bukhari, Muslim, and others declared daif, while Duhaym, Abu Hatim, and Ahmad bin Salih al-Misri deemed him trustworthy." It also contains Sulayman bin Abu Kareema, who is daif.