Dua after the Adhan

اللَّهُمَّ رَبَّ هَذِهِ الدَّعْوَةِ التَّامَّةِ وَالصَّلَاةِ الْقَائِمَةِ آتِ مُحَمَّدًا الْوَسِيلَةَ وَالْفَضِيلَةَ وَابْعَثْهُ مَقَامًا مَحْمُودًا الَّذِي وَعَدْتَهُ

Allahumma rabba hathihid-da'watit-tammah, was-salatil-qa'imah, ati Muhammadanil-waseelata wal-fadeelah, wab'athhu maqaman mahmoodanil-lathee wa'adtah

O Allah, Lord of this perfect call and established prayer, grant Muhammad the means and the favor and raise him to the praised position which You have promised him.

Reference: Sahih al-Bukhari