Sirach 12:8-10

Wycliffe Bible

⁸ A friend shall not be known in goods (or in good times), and an enemy shall not be hid in evils, that is, adversities.

⁹ In the goods (or in the good times) of a man, his enemies be sorry; and a friend is known in the sorrow and malice of him, that is, in (the) adversity of him. [In the goods of a man the enemies of him; and in the sorrow and in the malice of him the friend is known.]

¹⁰ Believe thou never to thine enemy; for his wickedness rusteth as (or like) iron. [Not trust, or believe, thou to thine enemy into without end; forsooth as brass rusteth out, (so) the shrewdness (or the depravity) of him.]