'Word' in the Bible

where Elijah approached all the people and asked them, "How long will you keep hesitating between both sides? If the LORD is God, go after him. If Baal, go after him." But the people didn't say a word.

As the time for the evening offering arrived, Elijah the prophet approached and said, "LORD God of Abraham, Isaac, and Israel, let it be known today that you are God in Israel and that I, your servant, have done all of this in obedience to your word.