Musannaf Ibn Abi Shaybah 31508 — Reports from Abdullah bin Mas'ud

Abu Ubaydah said that Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) was asked: "What is the supplication that you made on the night when the Messenger of Allah (peace and blessings be upon him) said to you: 'Ask and you will be given'?" He said: I recited this supplication: "O Allah, I ask You for faith after which there is no disbelief, for a blessing that never ends, and for the company of the Prophet (peace and blessings be upon him) in the highest rank of Paradise forever."