'Thus Says the Lord' in the Bible

Up, sanctify the people, and say, Sanctify yourselves for tomorrow: for thus says the LORD God of Israel, There is an accursed thing in the midst of you, O Israel: you can not stand before your enemies, until you take away the accursed thing from among you.

And Joshua said unto all the people, Thus says the LORD God of Israel, Your fathers dwelt on the other side of the River in former times, even Terah, the father of Abraham, and the father of Nahor: and they served other gods.