Anas (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: "Allah, the Mighty and Majestic, says: I am the guarantor of the one who strives in My path; if I take his soul, I will make him an inheritor of Paradise, and if I return him (to his home), I will return him with reward or with spoils of war." Imam Tirmidhi says:
This hadith is sahih ghareeb through this chain.