Acts 16:21
and advocate customs which it is not lawful for us to accept or to observe, being Romans.”
World English Bible (Public Domain)
In context
Before · Acts 16:19–20
19But when her masters saw that the hope of their gain was gone, they seized Paul and Silas and dragged them into the marketplace before the rulers. 20When they had brought them to the magistrates, they said, “These men, being Jews, are agitating our city
21and advocate customs which it is not lawful for us to accept or to observe, being Romans.”