'Privately' in the Bible

And Joseph, her husband, being an upright man, and not desiring to make her a public example, had a mind to put her away privately.

Then Herod sent for the wise men privately, and put questions to them about what time the star had been seen.

Then the disciples came to Jesus privately, and said, Why were we not able to send it out?

And while he was seated on the Mountain of Olives, the disciples came to him privately, saying, Make clear to us, when will these things be? and what will be the sign of your coming and of the end of the world?