Yahya ibn Sa'd From Wikipedia the free encyclopedia Yahya ibn Sa'd (Arabic: يحيى بن سعد) is one of the more prominent Tabi'een.[1] He has narrated the Hadith of the door to knowledge.[2] References[edit] ^ USC-MSA Compendium of Muslim Texts ^ USC-MSA Compendium of Muslim Texts This biographical article about a person notable in connection with Islam is a stub. You can help Wikipedia by expanding it.vte