2 Chronicles 30:3

since they had been unable to observe it at the regular time, because not enough priests had consecrated themselves and the people had not been gathered in Jerusalem.
BSB · Berean Standard Bible
For they could not keep it at that time, because the priests had not sanctified themselves sufficiently, neither had the people gathered themselves together to Jerusalem.
KJV · King James Version
For they could not keep it at that time, because the priests had not sanctified themselves in sufficient number, and the people had not gathered themselves together to Jerusalem.
WEB · World English Bible
For they could not keep it at that time, because the priests had not sanctified themselves in sufficient number, neither had the people gathered themselves together to Jerusalem.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

at that time
Exodus 12:6, 18
because
2 Chronicles 29:34