18 - Yaʿqūb b. ʿUbayd narrated to me: Yazīd b. Hārūn narrated to us: Hammām b. Yaḥyā informed us: Zayd b. Aslam narrated to us from ʿAṭāʾ b. Yasār from ʿUbāda b. al-Ṣāmit, may God be pleased with him, from the Prophet, peace and blessings of God be upon him, who said: "Paradise has one hundred levels; the distance between every two levels is a journey of one hundred years. Al-Firdaws is the highest of them in level, and from it flow the four rivers, and the Throne is above it. So when you ask God Almighty and Majestic, ask Him for al-Firdaws."