مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3321
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn ‘Abbas (رضي الله عنه) said: The Messenger of Allah (ﷺ) forbade the fee of a prostitute, the price of a dog and the price of alcohol.
Musnad Ahmad 3344Its isnad is saheeh]