Abdullah bin Abbas reported,

The sun was eclipsed during the time of the Messenger of Allah ﷺ, so he led the prayer.The people said, "Messenger of Allah, we saw you reach out for something while standing in your place, then we saw you draw back."He replied, "I was shown Paradise, and I reached out for a cluster of its grapes. Had I taken it, you would have eaten from it for as long as the world remained."

Bukhari 748

Sahih

حدثنا إسماعيل قال حدثني مالك عن زيد بن أسلم عن عطاء بن يسار

عن عبد الله بن عباس رضي الله عنهما قال

خسفت الشمس على عهد رسول الله ﷺ فصلى قالوا يا رسول الله رأيناك تناولت شيئا في مقامك ثم رأيناك تكعكعت قال إني أريت الجنة فتناولت منها عنقودا ولو أخذته لأكلتم منه ما بقيت الدنيا

البخاري 748صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Adhan
Chapter
Raising the gaze to the imam during prayer
Numbering
Darussalam 748
Bukhari 748