Sirach 13:18LXX

16Take heed to thyself, and attend diligently to what thou hearest: for thou walkest in danger of thy ruin.

17When thou hearest those things, see as it were in sleep, and thou shalt awake.

18Love God all thy life, and call upon him for thy salvation.

19Every beast loveth its like: so also every man him that is nearest to himself.

20All flesh shall consort with the like to itself, and every man shall associate himself to his like.