Sayyida Aisha (may Allah be pleased with her) said: Abu al-Qasim, the Messenger of Allah (peace and blessings be upon him), would be with me in a single garment while I was menstruating. If my blood got on him, he would wash only that spot and would not go beyond it, then he would pray in the same garment. Then he would come again and if blood got on him, he would do the same, washing only that spot, not going beyond it, and would pray in the same garment.