Durood Wa Salam

Prophet Muhammad (PBUH) said: “Whoever recites this Durood at the time of the Adhan, Allah will accept their supplication.”

Durood:
اللهم رَبَ هَذِهِ الدَّعْوَةِ القَائِمَةِ وَالصَّلوةِ النَّافِعَةِ…

Translation:
“O Allah! Lord of this lasting call and this beneficial prayer, send blessings upon Muhammad (PBUH) and be pleased with me so that You are never displeased thereafter.”