'Opened' in the Bible

When Daniel learned that the written document had been signed, he went to an upstairs room in his house that had windows opened facing Jerusalem. Three times a day he would kneel down, pray, and give thanks to his God, just as he had previously done.

But suddenly someone who resembled a human being touched my lips, so addressing the one who was standing in front of me, I opened my mouth and said, "Sir, I'm overwhelmed with anguish by this vision. I have no strength left.