Observe fasting for three days in every month, Perform two Rak'ahs of optional Duha prayer at forenoon and Perform Witr prayer before going to bed .

The Prophet Muhammad ﷺ advised his companion Abu Hurairah to observe fast for three days in every month. This is a form of worship that is highly recommended by Islam as it helps one become closer to Allah and develop self-discipline. Additionally, the Prophet ﷺ also instructed Abu Hurairah to perform two Rak'ahs of optional Duha prayer at forenoon and the Witr prayer before going to bed. These prayers are important for Muslims as they help them remember their Creator throughout the day and night. By following these instructions from the Prophet ﷺ, Muslims can gain spiritual rewards from Allah while also developing a strong connection with Him through worshiping Him regularly.