Hebrews 7:12
For when there is a change in the priesthood, there is necessarily a change in the law as well.
Isaiah 66:21
And some of them also I will take for priests and for Levites, says the LORD.
Jeremiah 31:31-34
"Behold, the days are coming, declares the LORD, when I will make a new covenant with the house of Israel and the house of Judah,
Ezekiel 16:61
Then you will remember your ways and be ashamed when you take your sisters, both your elder and your younger, and I give them to you as daughters, but not on account of the covenant with you.
Acts 6:13-14
and they set up false witnesses who said, "This man never ceases to speak words against this holy place and the law,