2 Chronicles 7:7-9

71Then Solomon consecrated the middle of the court that was before the house of the Lord, for there he offered the burnt offerings and the fat of the peace offerings because the bronze altar which Solomon had made was not able to contain the burnt offering, the grain offering and the fat.

8So 2Solomon observed the feast at that time for seven days, and all Israel with him, a very great assembly who came from the entrance of Hamath to the 3brook of Egypt. 9On the eighth day they held 4a solemn assembly, for the dedication of the altar they observed seven days and the feast seven days.