Abu Najeeh reported,

We laid siege along with the Prophet of Allah ﷺ to the fortress of Taif, and I heard the Messenger of Allah ﷺ say, "Whoever lands an arrow shall have a rank in Paradise." That day, I landed sixteen arrows.

Azami 16303

Sahih

عن أبي نجيح السلمي قال

حاصرنا مع نبي الله ﷺ حصن الطائف، فسمعت رسول الله ﷺ يقول: من بلغ بسهم فله درجة الجنة قال: فبلغت يومئذ ستة عشر سهما.

الأعظمي 16303صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Description of Paradise and Hell and their inhabitants
Chapter
Paradise
Section
Paradise has degrees
Numbering
Jami al-Kamil 16303 (2nd edition)
Azami 16303