مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3824
Musnad of Abdullah bin Mas'ood
It was narrated that `Abdullah (رضي الله عنه) said: The Messenger of Allah (ﷺ) said: "Whoever tells a lie about me deliberately, let him take his place in Hell.” One of them said: in the Fire.
Musnad Ahmad 3847A saheeh hadeeth, this is a hasan isnad]