'Pray for' in the Bible

And said unto Jeremiah the prophet, Let, we beseech you, our supplication be accepted before you, and pray for us unto the LORD your God, even for all this remnant; (for we are left but a few of many, as your eyes do behold us:)

For you were hypocrites in your hearts, when you sent me unto the LORD your God, saying, Pray for us unto the LORD our God; and according unto all that the LORD our God shall say, so declare unto us, and we will do it.