Abu Abdullah 'Amr bin Al-'as (May Allah be pleased with them) said:
I heard Messenger of Allah (ﷺ) saying openly not secretly, "The family of so-and-so (i.e., Abu Talib) are not my supporters. My supporter is Allah and the righteous believing people. But they (that family) have kinship (Rahm) with whom I will maintain good the ties of kinship".[Al-Bukhari and Muslim].
Arabic/English book reference: Book 1, Hadith 330