'Speech' in the Bible

I have called upon You, for You will answer me, O God;Incline Your ear to me, hear my speech.

Day to day pours forth speech,And night to night reveals knowledge.

There is no speech, nor are there words;Their voice is not heard.

His speech was smoother than butter,But his heart was war;His words were softer than oil,Yet they were drawn swords.

Who have sharpened their tongue like a sword.They aimed bitter speech as their arrow,