Sirach 18:18-20

Revised Standard Version

¹⁸ A fool is ungracious and abusive,
    and the gift of a grudging man makes the eyes dim.

¹⁹ Before you speak, learn,
    and before you fall ill, take care of your health.
²⁰ Before judgment, examine yourself,
    and in the hour of visitation you will find forgiveness.