Sirach 3:22-24

New Revised Standard Version, Anglicised Catholic Edition

²² Reflect upon what you have been commanded,
    for what is hidden is not your concern.
²³ Do not meddle in matters that are beyond you,
    for more than you can understand has been shown to you.
²⁴ For their conceit has led many astray,
    and wrong opinion has impaired their judgement.