Sayyiduna Abdullah bin Mughaffal (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) said: "Between every two calls to prayer (adhan and iqamah) there is a prayer, between every two calls to prayer there is a prayer, between every two calls to prayer there is a prayer." In the end, he said: "Between every two calls to prayer, whoever wishes may offer a prayer." Imam Darimi (may Allah have mercy on him) was asked: Do you also say that two rak‘ahs should be offered before Maghrib? He said: Yes, I also say this.