'Regular' in the Bible

Asa had an army of 300,000 from Judah bearing large shields and spears, and 280,000 from Benjamin bearing regular shields and drawing the bow. All these were brave warriors.

The king contributed from his own possessions for the regular morning and evening burnt offerings, the burnt offerings of the Sabbaths, of the New Moons, and of the appointed feasts, as written in the law of the Lord.