Psalm 78:5-7

New Catholic Bible

⁵ He instituted a decree in Jacob
    and established a law in Israel,
which he commanded our ancestors
    to make known to their descendants,
⁶ so that they would be known to future generations,
    to children yet to be born.
In turn they were to tell their children,
⁷     so that they would place their trust in God,
and never forget his works
    but keep his commandments.