Hadith.5479 - Muhammad bin Isa narrated from Muhammad bin Sulayman from Al-Husayn bin Umar, who said
I said to Abu Abdullah (as), "A man made a will to me regarding something in the way of Allah (swt)."
Imam (as) said to me: "Use it for Hajj."
I said: "He made a will to me in the way."
Imam (as) said: "Use it for Hajj, for I do not know of any path among His (swt) paths better than Hajj."