What did the Prophet Muhammad (saw) command us to do on rainy days?
 'Abd al-Hamid reported:                      I heard 'Abdullah b. al-Harith say: 'Abdullah b. 'Abbas addressed us on a rainy day, and the rest of the hadith is the same, but he made no mention of Jumu'a prayer, and added: He who did it (who commanded us to say prayer in our houses), i. e. the Apostle of Allah (may peace be upon him), is better than I.