'Speak the Word' in the Bible

For I am Jehovah; I will speak, and the word that I shall speak shall be performed, it shall be no more deferred. For in your days, O rebellious house, will I speak the word and will perform it, saith the Lord Jehovah.

And he said to her, What wilt thou? She says to him, Speak the word that these my two sons may sit, one on thy right hand and one on thy left in thy kingdom.

And having passed through Phrygia and the Galatian country, having been forbidden by the Holy Spirit to speak the word in Asia,

and that the most of the brethren, trusting in the Lord through my bonds, dare more abundantly to speak the word of God fearlessly.