Psalms 41:13: "Blessed be the LORD God of Israel from everlasting, and to everlasting. Amen, and Amen."
Psalms 103:17 "But the mercy of the LORD is from everlasting to everlasting upon them that fear him, and his righteousness unto children's children;"
Psalms 106:48 "Blessed be the Lord God of Israel from everlasting to everlasting: and let all the people say, Amen. Praise ye the LORD."