Musannaf Ibn Abi Shayba 32:7

Muhammad ibn Fudayl narrated to us, from Abu Sinan, from Abu Wa'il, who said: "Indeed, Allah will veil the servant on the Day of Resurrection, and He will veil him with His hand. Then He will say, 'Do you recognize what is here?' He will say, 'Yes, O my Lord.' Then He will say, 'I call you to witness that I have forgiven you.'"