(1) باب فَضْلِ الدُّعَاءِ
It was narrated from Nu'man bin Bashir that :
the Messenger of Allah (saas) said: "Indeed the supplication is the worship." Then he recited: "And your Lord said: Invoke Me, I will respond to you." (IT)
Reference (IT): Sunan Ibn Majah 3828 (IT)
In-book reference (IT): Book 34, Hadith 2 (IT)
English translation (IT): Vol. 5, Book 34, Hadith 3828 (IT)