'Inquire of the Lord' in the Bible

But Jehoshaphat said, Is there not here a prophet of the LORD, that we may inquire of the LORD by him? And one of the king of Israel's servants answered and said, Here is Elisha the son of Shaphat, which poured water on the hands of Elijah.

And the king said unto Hazael, Take a present in thine hand, and go, meet the man of God, and inquire of the LORD by him, saying, Shall I recover of this disease?

Go ye, inquire of the LORD for me, and for the people, and for all Judah, concerning the words of this book that is found: for great is the wrath of the LORD that is kindled against us, because our fathers have not hearkened unto the words of this book, to do according unto all that which is written concerning us.

But to the king of Judah which sent you to inquire of the LORD, thus shall ye say to him, Thus saith the LORD God of Israel, As touching the words which thou hast heard;