Ezekiel 45:18

Overview - Ezekiel 45
The portion of land for the sanctuary;
for the city;
and for the prince.
Ordinances for the prince.
Treasury of Scripture Knowledge

Ezekiel 45:18  (King James Version)
Thus saith the Lord GOD; In the first month, in the first day of the month, thou shalt take a young bullock without blemish, and cleanse the sanctuary:

In the first month
This seems to enjoin, not a mere dedication, but an annual purification of the sanctuary; of which there is nothing said in the Mosaic law.
Exodus 12:2 ; Numbers 28:11-15 ; Matthew 6:33

without blemish
Leviticus 22:20 ; Hebrews 7:26 ; 9:14 1 Peter 1:19

and cleanse
Ezekiel 43:22 Ezekiel 43:26 Leviticus 16:16 Leviticus 16:33 ; Hebrews 9:22-25 ; Hebrews 10:3 Hebrews 10:4 Hebrews 10:19-22