Lying down after the two rak’ahs of dawn and before the morning prayer, because the dislike has attached itself to the obligated one, as he does not pray after dawn has broken except the two rak’ahs of dawn, then he prays the dawn prayer. It is similar to the obligatory duty, so lying down came between it and the morning prayer, so that the Sunnah can be distinguished from The obligatory prayer and let him stand up for the obligatory prayer from lying down until he knows that he has separated from the two rak'ahs of Fajr, for if he had risen to the dawn prayer after the two rak'ahs of Fajr, he would have become confused with the four rak'ahs of the prayer .