It is narrated from Abu Sa'id Khudri (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: When the offspring of such-and-such a man reach thirty, these people will exchange Allah's wealth among themselves, will find faults and deficiencies in the religion of Allah, and will enslave the servants of Allah.
Hadith Referenceالفتح الربانی / كتاب الخلافة والإمارة / 12090
Benefits: … In one narration, instead of mentioning a certain man, the offspring of Abu al-As is mentioned. By Banu Abi al-As is meant the Banu Umayyah, in whose period of rule the caliphs who became the subject of the ahadith mentioned in this chapter were present.