Nehemiah 9:2

and if they cause these things to return to their heart in the land where they have been taken captive, and return and make supplication to You in the land of those who have taken them captive, saying, ‘We have sinned and have committed iniquity, we have acted wickedly’;

Then the sons of Israel who returned from exile and all those who had separated themselves from the uncleanness of the nations of the land to join them, to seek Yahweh, the God of Israel, ate the Passover.

Now when these things had been completed, the princes approached me, saying, “The people of Israel and the priests and the Levites have not separated themselves from the peoples of the lands, according to their abominations, those of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians and the Amorites.

Now the rest of the people—the priests, the Levites, the gatekeepers, the singers, the temple servants, and all those who had separated themselves from the peoples of the lands to the law of God, their wives, their sons and their daughters—all those who had knowledge and understanding,

So when they heard the law, they separated all foreigners from Israel.

We have sinned with our fathers, We have committed iniquity, we have acted wickedly.

We know our wickedness, O Yahweh, The iniquity of our fathers, for we have sinned against You.