'Private' in the Bible

And, day by day, attending constantly in the Temple with one accord, and breaking bread in private houses, they took their meals with great happiness and single-heartedness,

But they did not desist from teaching every day, in the Temple or in private houses, and telling the Good News about Jesus, the Christ.

And the chiliarch having taken him by the hand, and having gone apart in private, inquired, What is it that thou hast to report to me?