2 Chronicles 30 3
because they hadn't been able to observe it at the usual time since not enough priests had purified themselves and the people hadn't had time to get to Jerusalem.
Compare with other 3 random translations
KJV 2 Chronicles 30:3For 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.
CSB 2 Chronicles 30:3because they were not able to observe it at the appropriate time. Not enough of the priests had consecrated themselves, and the people hadn’t been gathered together in Jerusalem.
NAS 2 Chronicles 30:3since they could not celebrate it at that time, because the priests had not consecrated themselves in sufficient numbers, nor had the people been gathered to Jerusalem.