Musnad Abi Ya'la 5672 — two men brought their dispute to Muharib bin

It is narrated from Muhammad bin Furat (may Allah have mercy on him) that two men brought their dispute to Muharib bin Dithar (may Allah have mercy on him). A man testified against one of them, and the one testified against said: "By Allah! As far as I know, he is a truthful man, and if you ask about him, he will only be praised and commended; yet he has given false testimony against me. I do not know what emboldened him to (commit) this (sin)." At this Muharib bin Dithar (may Allah have mercy on him) said (to the witness): "O you! Fear Allah, for I heard Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) saying that he heard the Messenger of Allah (peace and blessings be upon him) saying: 'The feet of the false witness will not even move from their place (on the Day of Resurrection) before the Fire of Hell becomes obligatory for him. And indeed, on the Day of Resurrection the birds will flap their wings and throw out what is in their bellies, though nothing is being demanded of them.'" And the Prophet (peace and blessings be upon him) was (saying this to) admonish a man.