Musannaf Ibn Abi Shayba 30:82

Sufyan ibn 'Uyaynah narrated to us, from 'Amr, from 'Amr ibn Aws, from 'Abdullah ibn 'Amr, attributing it to the Prophet, may God bless him and grant him peace, who said: "Indeed, the equitable (al-muqsitun) will be before God upon pulpits of light, to the right of the Most Merciful—and both of His hands are right—those who are just in their judgment, their families, and what they have been entrusted with."