'Lord Has Spoken' in the Bible

Now then, give me this hill country about which the Lord spoke on that day, for you heard on that day that Anakim were there, with great fortified cities; perhaps the Lord will be with me, and I will drive them out as the Lord has spoken.”

and then told all of the people, "Look! This stone will testify for us, because it has heard everything that the LORD has spoken to us. So it will stand as a witness against you in the event that you deny your God."