Acts 16:21
and teach rites which are not lawful for us to receive neither to observe, being Romans.
Esther 3:8
And Haman said unto King Ahasuerus, There is a certain people scattered abroad and dispersed among the peoples in all the provinces of thy kingdom, and their laws are different from all other people; neither do they observe the king's laws: therefore, it is not profitable for the king to allow them to remain.
Acts 16:12
and from there to Philippi, which is the chief city of that part of Macedonia, and a colony; and we were in that city abiding certain days.
Jeremiah 10:3
For the customs of the peoples are vanity: for one cuts a tree out of the forest, the work of the hands of the workman, with the axe.
Acts 26:3
especially because I know thee to be expert in all customs and questions which are among the Jews; therefore, I beseech thee to hear me patiently.