Volume 8, Book 77, Number 610:
Narrated Ibn ‘Abbas:
(regarding the Verse) “And We granted the vision (Ascension to the heavens “Miraj”) which We
showed you (O Muhammad as an actual eye witness) but as a trial for mankind.’ (17.60): Allah’s
Apostle actually saw with his own eyes the vision (all the things which were shown to him) on the
night of his Night Journey to Jerusalem (and then to the heavens). The cursed tree which is men –
tioned in the Qur’an is the tree of Az-Zaqqum.