דברי הימים א, פרק ט״ז, פסוק מ׳

During the transitional period before the permanent Temple was constructed, the spiritual service of the Israelites was divided. The Ark of the Covenant rested in a central, honored location near the king and his army, while the sacrificial service continued at the main altar in the city of Gibeon. This site held immense historical weight, housing the original copper altar crafted by Moses in the desert. It was also the very place where King Solomon would later offer sacrifices to God [ביאור שטיינזלץ, רלב״ג].

At this altar in Gibeon, the priests fulfilled their sacred duties by bringing burnt offerings. Their primary responsibility was to maintain the regular daily sacrifices, ensuring they were offered consistently every morning and evening [מצודת דוד]. Beyond these daily offerings, the priests were responsible for fulfilling all other requirements written in the law of God. Commentators offer varying perspectives on the exact scope of these additional duties. One approach suggests they specifically refer to the extra sacrifices required during special festivals [מצודת דוד]. A broader perspective understands these responsibilities to encompass all holy services performed by the priests, such as the burning of incense and every other Commandment outlined in His law [רלב״ג].