Sleep my child and peace attend thee
All through the night
Guardian angels God will send thee
All through the night
Soft the drowsy hours are creeping
Hill and vale in slumber sleeping
I my loved ones' watch am keeping
All through the night

O mor siriol, gwena seren
Ar hyd y nos
I oleuo'I chwaer ddaearen
Ar hyd y nos
Nos yw henaint pan ddaw cystudd
Ond I harddu dyn a'I hwyrddydd
Rhown ein golau gwan I'n gilydd
Ar hyd y nos

While the moon her watch is keeping
All through the night
While the weary world is sleeping
All through the night
O'er thy spirit gently stealing
Visions of delight revealing
Breathes a pure and holy feeling
All through the night