Isaiah 18:3-5

New Revised Standard Version, Anglicised Catholic Edition

³ All you inhabitants of the world,
    you who live on the earth,
when a signal is raised on the mountains, look!
    When a trumpet is blown, listen!
⁴ For thus the Lord said to me:
I will quietly look from my dwelling
    like clear heat in sunshine,
    like a cloud of dew in the heat of harvest.
⁵ For before the harvest, when the blossom is over
    and the flower becomes a ripening grape,
he will cut off the shoots with pruning-hooks,
    and the spreading branches he will hew away.