Third, he included al-Nasāʾī among them, even though al-Nasāʾī contains the additional wording mentioned above, as you have learned. It is also found in Abū ʿAwānah’s Ṣaḥīḥ (Authentic Collection), as al-Ḥāfiẓ noted in al-Fatḥ (2/444).

3129—“The last person to enter Paradise will be a man who walks at one time, stumbles at another, and is scorched by the Fire at another. Once he has passed beyond it, he will turn toward it and say: ‘Blessed is He who saved me from you! Allah has indeed given me something that He has given to no one among the first or the last.’

Then a tree will be raised up before him, and he will say: ‘My Lord, bring me near this tree, so that I may shelter in its shade and drink from its water.’ Allah, exalted is He, will say: ‘O son of Adam, perhaps if I grant it to you, you will ask Me for something else.’ He will say: ‘No, my Lord,’ and will pledge not to ask Him for anything else. Yet his Lord will excuse him, for he sees what he cannot bear to forgo. So He will bring him near it, and he will shelter in its shade and drink from its water.

Then another tree, more beautiful than the first, will be raised up before him. He will say: ‘My Lord, bring me near this one, so that I may drink from its water and shelter in its shade. I will ask You for nothing else.’ He will say: ‘O son of Adam, did you not pledge to Me that you would not ask Me for anything else? Perhaps, if I bring you near it, you will ask Me for something else.’ So he will pledge not to ask Him for anything else. Yet his Lord will excuse him, for he sees what he cannot bear to forgo. So He will bring him near it, and he will shelter in its shade and drink from its water.

Then a tree by the gate of Paradise, more beautiful than the first two, will be raised up before him. He will say: ‘My Lord, bring me near this one, so that I may shelter in its shade and drink from its water. I will ask You for nothing else!’ He will say: ‘O son of Adam, did you not pledge to Me that you would not ask Me for anything else?’ He said: