Thus says the Lord GOD; In the first month, in the first day of the month, you shall take a young bullock without blemish, and cleanse the sanctuary:
Read Chapter 45
George Leo Haydock
AD 1849
Take, or order the priests to do this annually, to prepare for the Passover, ver. 21. Moses mentions nothing of this, and it does not appear to have been put in execution. (Calmet)
Yet it might be the first year after the dedication of the temple. The prophet does not say it was to be done every year. (Haydock)