'Identity' in the Bible

Joseph could no longer keep his composure in front of all his attendants, so he called out, “Send everyone away from me!” No one was with him when he revealed his identity to his brothers.

And when he learned of Mordecai’s ethnic identity, Haman decided not to do away with Mordecai alone. He planned to destroy all of Mordecai’s people, the Jews, throughout Ahasuerus’s kingdom.

Look at the land of the Chaldeans, these people who have lost their identity! The Assyrians have made it a home for wild animals. They erected their siege towers, demolished its fortresses, and turned it into a heap of ruins.

Their names were Oholah the elder and Oholibah her sister, and they became Mine and they gave birth to sons and daughters. And as for [the identity of] their names, Oholah is Samaria (capital city of Israel) and Oholibah is Jerusalem (capital city of Judah).

I will take the blood from their mouthsAnd their detestable things from between their teeth [those repulsive, idolatrous sacrifices eaten with the blood].Then they too will be a remnant for our God,And be like a clan in Judah,And Ekron will be like one of the Jebusites.

but he will [deny his identity and] say, ‘I am no prophet. I work the ground, because a man sold me as a slave in my youth.’

And he warned them that they should not {reveal his identity},