Proverbs 27:15-17

Complete Jewish Bible

¹⁵ A leak that keeps dripping on a rainy day
    and the nagging of a wife are the same —
¹⁶ whoever can restrain her can restrain the wind
    or keep perfume on his hand from making itself known.

¹⁷ Just as iron sharpens iron,
    a person sharpens the character of his friend.