Lots of versions of this round:

Da pacem, Domine, in diebus nostris,

Da pacem, Domine, in diebus nostris,

Give peace {O Lord} in days our

Give peace, O Lord, in our days

quia non est aliud qui pugnat pro nobis nisi tu Deus noster.

quia {non est} aliud qui pugnat pro nobis nisi tu {Deus noster.}

because {there is not} {any other} who fights for us except you {our God}

because there is no one else who will fight for us if not you, our God.