They began the consecration on the first day of the first month, and on the eighth day of the month they reached the portico of the LORD. For eight more days they consecrated the house of the LORD itself, finishing on the sixteenth day of the first month.
KJV
Now they began on the first [day] of the first month to sanctify, and on the eighth day of the month came they to the porch of the LORD: so they sanctified the house of the LORD in eight days; and in the sixteenth day of the first month they made an end.
ASV
Now they began on the first day of the first month to sanctify, and on the eighth day of the month came they to the porch of Jehovah; and they sanctified the house of Jehovah in eight days: and on the sixteenth day of the first month they made an end.