Proverbs 17:17-19

Complete Jewish Bible

¹⁷ A friend shows his friendship at all times —
    it is for adversity that [such] a brother is born.

¹⁸ He who gives his hand to guarantee a loan
    for his neighbor lacks good sense.

¹⁹ Those who love quarreling love giving offense;
    those who make their gates tall are courting disaster.