'Upper' in the Bible

When they had entered the city, they went up to the upper room where they were staying; that is, Peter and John and James and Andrew, Philip and Thomas, Bartholomew and Matthew, James the son of Alphaeus, and Simon the Zealot, and Judas the son of James.

And it happened at that time that she fell sick and died; and when they had washed her body, they laid it in an upper room.

So Peter arose and went with them. When he arrived, they brought him into the upper room; and all the widows stood beside him, weeping and showing all the tunics and garments that Dorcas used to make while she was with them.

It happened that while Apollos was at Corinth, Paul passed through the upper country and came to Ephesus, and found some disciples.

There were many lamps in the upper room where we were gathered together.