Likewise, the two rak’ahs of Fajr are for the voluntary prayer before the obligatory one is a charity from the person for himself. God says, “If you speak to the Messenger, then give your speech as charity before me.” So what do you think about speaking to the Truth? God Almighty confirmed and made it obligatory, and the ruling of the two rak’ahs of dawn is a sunnah by agreement.

For the Prophet, may God’s prayers and peace be upon him, He made up for it after sunrise, when he fell asleep and missed the Fajr prayer until the sun rose, so he prayed them, then he prayed Fajr.

And what we have is that he made up for it, and that he prayed it at its time just as he prayed Fajr at its time, for that is the time for the sleeper and forgetful prayer, so it is not said that he made it up according to the terminology of the jurists.