Sirach 40:5

5 Wrath, and envy, trouble, and unquietness, fear of death, and anger, and strife, and in the time of rest upon his bed his night sleep, do change his knowledge.

Sirach 40:5 In-Context

3 From him that sitteth on a throne of glory, unto him that is humbled in earth and ashes;
4 From him that weareth purple and a crown, unto him that is clothed with a linen frock.
5 Wrath, and envy, trouble, and unquietness, fear of death, and anger, and strife, and in the time of rest upon his bed his night sleep, do change his knowledge.
6 A little or nothing is his rest, and afterward he is in his sleep, as in a day of keeping watch, troubled in the vision of his heart, as if he were escaped out of a battle.
7 When all is safe, he awaketh, and marvelleth that the fear was nothing.

The Brenton translation of the Septuagint is in the public domain.