a place of pilgrimage, but also as a trading center. In Samaritan literature, the Samaritan Book of the Secrets of Moses (Asatir) states that Ismail and his eldest son Nebaioth built the Kaaba as well as the city of Mecca." The Asatir book was likely compiled in the 10th century CE, though Moses Gaster suggested in 1927 that it was written no later than the second half of the 3rd century BCE. According to Islamic opinion The Qur'an contains several verses regarding the origin of the Kaaba. It states that the Kaaba was the first House of Worship for mankind, and that it was built by Ibrahim and Ismail on Allah's instructions. Ibn Kathir, in his famous exegesis (tafsir) of the Quran, mentions two interpretations among the Muslims on the origin of the Kaaba. One is that the shrine was a place of worship for mala'ikah angels before the creation of man. Later, a house of worship was built on the location and was lost during the flood in Nuh (Noah)'s time and was finally rebuilt by Ibrahim and Ismail as mentioned later in the Quran. Ibn Kathir regarded this tradition as weak and preferred instead the narration by Ali ibn Abi Talib that although several other temples might have preceded the Kaaba, it was the first Bayt Allah ("House of God"), dedicated solely to Him, built by His instruction, and sanctified and blessed by Him, as stated in Quran 22:26–29. A hadith in Sahih al-Bukhari states that the Kaaba was the first masjid on Earth, and the second was the Al-Aqsa Mosque in Jerusalem. While Abraham was building the Kaaba, an angel brought to him the Black Stone which he placed in the eastern corner of the structure. Another stone was the Maqam Ibrahim, the Station of Abraham, where Abraham stood for elevation while building the structure. The Black Stone and the Maqam Ibrahim are believed by Muslims to be the only remnant of the original structure made by Abraham as the remaining structure had to be demolished and rebuilt several times over history for its maintenance. After the construction was complete, God enjoined the descendants of Ismail to perform an annual pilgrimage: the Hajj and the Qurban, sacrifice of cattle. The vicinity of the shrine was also made a sanctuary where bloodshed and war were forbidden. According to Islamic tradition, over the millennia after Ismail's death, his progeny