Musannaf Ibn Abi Shayba 13:3130

Abu Bakr narrated to us, he said: Ibn Numayr narrated to us, he said: Malik ibn Mighwal narrated to us, from Abu Hamza, from al-Hasan, he said: "The trustworthy, truthful merchant is with the truthful ones (al-siddiqin) and the martyrs." He said: So I mentioned that to Ibrahim, and he said: "Al-Hasan spoke the truth; is he not in a struggle (jihad)?"