The Prophet (may Allah's peace and blessings be upon him) used to clarify to the Muslims the matters of the religion and give them good news that would gladden them due to the great rewards for the deeds in Islam. He would also demonstrate to them the ease of the religion and how it cares about people's conditions. In this Hadīth, Ka‘b ibn Mālik (may Allah be pleased with him) says that the Messenger of Allah (may Allah's peace and blessings be upon him) sent him along with Aws ibn al-Hadathān during the days of Tashrīq, which are the three days that follow the day of Nahr (slaughter), namely the 11th, 12th, and 13th of Dhul-Hijjah. They were given this name because of people's Tashrīq (cutting into long narrow strips) of the meat of sacrificial animals, as they would cut the meat into strips and leave them to dry in the sun. This was their situation in the early stage of Islam. They are also known as the days of Mina. He commanded them to announce to the pilgrims in the Sacred Precincts that "none will enter Paradise except a believer" i.e., none will enter Paradise except those who believe in Allah, testify that Muhammad is the Messenger of Allah, and act according to this Īmān. This gives glad tidings to the believers and motivates people to complete the pillars of Īmān so that they can win Paradise. And it warns those who did not embrace Islam, and so that the pilgrims will return to their countries and warn the polytheists among their people. He (may Allah's peace and blessings be upon him) instructed them to announce to the people that the days of Mina are days of eating and drinking. These are the days in which the pilgrims stay in the valley of Mina - located nearly 6km away from the Sacred Mosque - to throw the pebbles. They are the appointed days which Allah mentions in the verse that reads: {And remember Allah during the appointed days. But whoever hastens to depart [Mina] on the second day, there is no sin upon him; and whoever delays [until the third], there is no sin upon him for those who fear Allah.} [Surat al-Baqarah: 203] During these days, the meat of ’Ud'hiyah (sacrificial animals by non-pilgrims on Eid al-Ad'ha) and Hady (sacrificial animals by pilgrims) is abundantly available. So, let the people eat and drink and mention Allah's name for His provision and guidance to them. The Prophet (may Allah's peace and blessings be upon him) forbade fasting the days of Tashrīq. In a Hadīth narrated in the Sahīh Al-Bukhāri Collection, Ibn ‘Umar and ‘Ā’ishah (may Allah be pleased with both of them) reported: It was not permitted to fast on the days of Tashrīq except for those who could not afford the Hady (sacrifice). The Hadīth mentions that Paradise was prepared for the believers only. It shows merit for Ka‘b ibn Mālik and Aws ibn al-Hadathān (may Allah be pleased with both of them) and a commendable act by them..