'Regularly' in the Bible

and the priests Benaiah and Jahaziel blew the trumpets regularly before the ark of the covenant of God.

So David left Asaph and his relatives there before the ark of the Lord’s covenant to minister regularly before the ark according to the daily requirements.

to offer burnt offerings regularly, morning and evening, to the Lord on the altar of burnt offerings and to do everything that was written in the law of the Lord, which He had commanded Israel to keep.

Whenever burnt offerings are offered to the Lord on the Sabbaths, New Moons, and appointed festivals, they are to do so regularly in the Lord’s presence according to the number prescribed for them.