مسند أحمد

It was narrated from ‘Ali bin Abi Talib (رضي الله عنه) - Sufyan said. I think he attributed it to the Prophet (ﷺ) He said: `Whoever tells a lie about seeing me in his dream will be ordered on the Day of resurrection to tie a grain of barley.” Abu Ahmad said: I think it is from the Prophet (ﷺ).