Career
He is also known as Tawoos ibn Kaysaan, "Tawoos" or "al-Taus,". Ibn Hajar related that Tawus was a Persian who inhabited an area called al-Jund and that he was the master of Hamadan in Iran. Ibn Kaysan was also a student of Abdullah ibn Abbas.
lieutenant was said that he was a great tabi’i who met over 50 companions.
Tawus heard all the ahadeeth from the mouth of ibn Abbas. Abdullah ibn Abbas loved Tawus so much that he said that "I believe that Tawus is from the people of Jannah".
Also Ibn Kathir wrote that he met 50 of the Sahaba.