(41) باب غَزْوَةِ الْهِنْدِ .
It was narrated that Abu Hurairah said:
"The Messenger of Allah (ﷺ) promised that we would invade India. If I live to see that I will sacrifice myself and my wealth. If I am killed, I will be one of the best of the martyrs, and if I come back, I will be Abu Hurairah Al-Muharrar."
Reference: Sunan an-Nasa'i 3174
In-book reference: Book 25, Hadith 90
English translation: Vol. 1, Book 25, Hadith 3176