Abu Umama reported God’s Messenger as saying, “If you observe your five times of prayer, fast during your month, pay the zakat on your properties, and obey him who has a right to issue commands to you, you will enter your Lord’s paradise.”
‘Ubada b. as-Samit reported God’s Messenger as saying, “Five times of prayer have been prescribed by God. If anyone performs the ablution for them well, observes them at their proper time, and perfectly performs the bowing and showing of submissiveness during them, he has a covenant from God to forgive him; but if anyone does not do so, he has no covenant. If He wills He may forgive him, but if He wills He may punish him.”
Ahmad and Abu Dawud transmitted it, and Malik and Nasa’i transmitted something similar.
‘Amr b. Shu'aib said on his father’s authority that his grandfather reported God’s Messenger as saying, “Command your children to observe prayer when they are seven years old, and beat them for sleep together.”
Abu Dawud transmitted it; and Baghawi transmitted it thus from him in Sharh as-sunna but in al-Masabih from Sabra b. Ma‘bad.