It is narrated from Sayyiduna al-Mustawrid bin Shaddad (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "This Ummah will not leave anything of the ways of those before it without doing it (itself as well)."
This hadith is not narrated from Sayyiduna al-Mustawrid (may Allah be pleased with him) except with this chain, and Ibn Lahi'ah (may Allah have mercy on him) is alone in narrating it.