'Pray for' in the Bible

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

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