Prayer is a tawqīfi (determined) act of worship that must be taken from the Prophet (may Allah's peace and blessings be upon him). He taught the Ummah the obligatory prayers as well as the regular and non-regular supererogatory prayers. He also taught the Ummah various kinds of prayers at certain times. One of these is the Duha (forenoon) prayer. In this Hadīth, the Tābi‘i ‘Abdullāh ibn Shaqīq says that he asked the Mother of the Believers, ‘Ā’ishah (may Allah be pleased with her): Was it a habit of the Prophet (may Allah's peace and blessings be upon him) to perform the Duha prayer? The Duha prayer, also called the Duha Subha, is to be performed after the sun rises and goes as high as the length of a spear - that is nearly 15 minutes after sunshine - and its time ends shortly before noon. In reply, she said that the Prophet (may Allah's peace and blessings be upon him) did not use to offer the Duha prayer, except when he came from his absence, i.e., from travel. This is because he forbade that a man should come to his wife by night after returning from travel. So, he would come in the early morning and go first to the mosque, where he would pray at the time of Duha (forenoon). In a version by Muslim, ‘Ā’ishah (may Allah be pleased with her) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) used to offer the Duha prayer as four Rak‘ahs and add as many Rak‘ahs as he willed. The negation is probably intended as the negation of her knowledge of the matter, and the affirmation is made for a reason, namely the return from travel. So, there is no contradiction between the two Hadīths. The minimum of the Duha prayer is two Rak‘ahs. In the Two Sahīh Collections, Abu Hurayrah (may Allah be pleased with him) reported: "My close friend (may Allah's peace and blessings be upon him) advised me to do three things: fast three days of every month, perform the two Rak‘ahs of Duha (forenoon), and perform the Witr prayer before I go to sleep." And he would add as many Rak‘ahs as he willed, as mentioned above..