 I've heard them before, but I certainly couldn't sing them by memory. I was looking at the words again. And the fourth verse, I'm not going to read all three of the other verses, but the fourth one says, "'Oh, thus be it ever when freemen shall stand between their loved home and the war's desolation. Blessed with victory and peace, may the heaven-rescued land praise the power that hath made and preserved us a nation.'"