'It's' in the Bible

Don't be like your ancestors, to whom the former prophets proclaimed: "This is what the LORD of the Heavenly Armies says: "It's time to turn from your evil lifestyles and from your evil actions," "but they would neither listen nor pay attention to me,'" declares the LORD.'

And the angel asked me, "What do you see?" I answered him, "I'm looking at a flying scroll. It's 20 cubits long and ten cubits wide."

I told them, "If it's alright with you, pay me what I've earned. But if it isn't, don't." So they paid out what I had earned 30 pieces of silver.