Musnad Ahmad 830:122

Muhammad ibn Bakr narrated to us, Humayd ibn Mihran al-Kindi narrated to us, Sa’d ibn Aws narrated to me, from Ziyad ibn Kusayb al-‘Adawi, from Abu Bakrah, who said: I heard the Messenger of Allah, may Allah bless him and grant him peace, saying: "Whoever honors the authority of Allah in the world, Allah will honor him on the Day of Resurrection. And whoever insults the authority of Allah in the world, Allah will insult him on the Day of Resurrection."