'Silent' in the Bible

In that day opened is thy mouth with the escaped, And thou speakest, and art not silent any more, And thou hast been to them for a type. And they have known that I am Jehovah.'

And the hand of Jehovah hath been unto me in the evening, before the coming in of the escaped one, and He openeth my mouth till the coming in unto me in the morning, and opened is my mouth, and I have not been silent again.