Biography of Khubab al-Khuzai'
A'in, Sin: Khubab Abu Ibrahim al-Khuza'i. Yazid ibn al-Khabbab related, on the authority of Qays, on the authority of Majza'a ibn Thawr al-Aslami, on the authority of Ibrahim ibn Khubab al-Khuza'i, on the authority of his father, that he said: I heard the Messenger of Allah ﷺ say: "O Allah, conceal my faults, calm my fears, and discharge my debt for me".
Abu Nu'aym and Abu Musa reported it, and Abu Musa said: Ghassan related it, on the authority of Qays ibn al-Rabi', on the authority of Majza'a ibn Zahir, on the authority of Ibrahim.
And it seems that is the correct one.