דברי הימים ב, פרק ז׳, פסוק ה׳

The dedication of the Temple was an event of extraordinary scale, marked by the king and the people offering an enormous number of cattle and sheep. This massive amount of livestock is explained by the fact that the vast majority of these animals were peace offerings. Because the meat of a peace offering is meant to be eaten by the people, the immense quantity ensured that every Israelite who was ritually pure could partake in the meal [ביאור שטיינזלץ].

This joint effort by the king and the nation served to officially dedicate the site. In the biblical tradition, the concept of dedication means using a specific thing for the very first time, with the clear intention of keeping it in permanent, regular use from that moment forward [מצודת ציון].