The Benediction/The Lord Bless Thee and Keep Thee is a classic hymn of blessing often sung at the end of worship services. It is based on Numbers 6:24-26.
Lyrics for 'The Benediction'
The Lord bless thee, and keep thee:
The Lord make His face to shine upon Thee,
And be gracious unto thee:
The Lord lift up His countenance upon thee,
And give thee peace. (Amen)