(6) باب مَنِ ادَّعَى مَا لَيْسَ لَهُ وَخَاصَمَ فِيهِ
It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:
"Whoever takes the wrongdoer's side in a dispute or supports wrongdoing, he will remain subject to the wrath of Allah until he gives it up."
Reference: Sunan Ibn Majah 2320
In-book reference: Book 13, Hadith 13
English translation: Vol. 3, Book 13, Hadith 2320