Mukhtasar Bukhari (Abridged) 377 — Supplication at time of adhan

Narrated from Sayyiduna Jabir bin Abdullah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) said: "Whoever hears the call to prayer (Adhan), then recites this supplication: 'O Allah! Lord of this perfect call and the established prayer! Grant Muhammad (peace and blessings be upon him) the means and virtue, and bestow upon him the praised station which You have promised him,' then my intercession will be permitted for him on the Day of Resurrection."