1 Kings 8:64-66

64The same day the king consecrated the middle of the court that was before the house of the Lord, for there he offered the burnt offering and the grain offering and the fat pieces of the peace offerings, because athe bronze altar that was before the Lord was too small to receive the burnt offering and the grain offering and the fat pieces of the peace offerings.

65So Solomon held bthe feast at that time, and all Israel with him, a great assembly, from cLebo-hamath to dthe Brook of Egypt, before the Lord our God, seven days.
Septuagint; Hebrew  seven days and seven days, fourteen days
66On the eighth day he sent the people away, and they blessed the king and went to their homes joyful and glad of heart for all the goodness that the Lord had shown to David his servant and to Israel his people.

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