Jeremiah 42:2-5

2and said unto Jeremiah the prophet, Let, we pray thee, our supplication be accepted before thee, and pray for us unto the LORD thy God, even for all this remnant; for we are left but a few of many, as thine eyes do behold us:

3that the LORD thy God may shew us the way wherein we should walk, and the thing that we should do.

4Then Jeremiah the prophet said unto them, I have heard you; behold, I will pray unto the LORD your God according to your words; and it shall come to pass that whatsoever thing the LORD shall answer you, I will declare it unto you; I will keep nothing back from you.

5Then they said to Jeremiah, The LORD be a true and faithful witness amongst us, if we do not even according to all the word wherewith the LORD thy God shall send thee to us.