Leviticus 10:10 and so as to make a distinction between the holy and the profane, and between the unclean and the clean,

1 Samuel 2:12 Now the sons of Eli were worthless men; they did not know the LORD

1 Samuel 2:22 Now Eli was very old; and he heard all that his sons were doing to all Israel, and how they lay with the women who served at the doorway of the tent of meeting.

Jeremiah 2:8 "The priests did not say, 'Where is the LORD?' And those who handle the law did not know Me; The rulers also transgressed against Me, And the prophets prophesied by Baal And walked after things that did not profit.

Jeremiah 2:26 "As the thief is shamed when he is discovered, So the house of Israel is shamed; They, their kings, their princes And their priests and their prophets,

Ezekiel 7:26 Disaster will come upon disaster and rumor will be added to rumor; then they will seek a vision from a prophet, but the law will be lost from the priest and counsel from the elders.

Ezekiel 22:8 "You have despised My holy things and profaned My sabbaths.

Ezekiel 44:23 "Moreover, they shall teach My people the difference between the holy and the profane, and cause them to discern between the unclean and the clean.

Haggai 2:11 "Thus says the LORD of hosts, 'Ask now the priests for a ruling: (NASB ©1995)