NET
9 On the eighth day they held an assembly, for they had dedicated the altar for seven days and celebrated the festival for seven more days.
Darby
9 And on the eighth day they held a solemn assembly; for they kept the dedication of the altar seven days, and the feast seven days.
KJV
9 And in the eighth day they made a solemn assembly: for they kept the dedication of the altar seven days, and the feast seven days.