Psalm 134

Ye servants of the holy God,
Come, his majestic name to laud,
And even in the lonely night
Bring your Redeemer's praise to light.

Lift up your hearts the LORD to bless
And worship him in humbleness;
In prayer and song your voices raise
To bring a sacrifice of praise.

The LORD that fashioned earth and sky
Bless thee from out his throne on high:
God bless and keep thee by his grace
And e'er upon thee shine his face.

—To "Old Hundredth"

Fun fact: "Old Hundredth" was originally the tune for Psalm 134 in the Genevan Psalter, for which it was composed.