Musnad Abu Ya'la al-Mawsili 159:64

And with his chain of narration, he said: The Messenger of Allah (ﷺ) said: "By the One in Whose hand is my soul, there is no believing man nor believing woman upon the face of the earth except that I am the most entitled to them. So whoever among you leaves behind a debt or dependents, let him call upon me, for I am their guardian. And whoever among you leaves behind wealth, then it is for his agnatic heirs, whoever they may be."