He claimed this on a pilgrimage to Mecca in 1844 A.D.. The Bab wrote many works; but his revelations are recorded in The Book of Bayan.
Alidai hivi kwenye hija ya Maka mwaka 1844 BK. Babi aliandika kazi nyingi sana; lakini mafunuo yake yalinakiriwa kwenye Kitabu cha bayani (The Book of Bayan 12).