O Radix Jesse

O Radix Jesse, qui stas in signum populorum, super quem continebunt reges os suum, quem gentes deprecabuntur; veni ad liberandum nos, iam noli tardere.

O Root of Jesse, who standest as the ensign of the people; before whom kings shall not open their lips; to whom the nations shall pray: come and deliver us; tarry now no more.