Job 7:2

7:2 Like a servant longing for the evening shadow,

and like a hired man looking for his wages,

Job 19:15-16

19:15 My guests and my servant girls

consider me a stranger;

I am a foreigner in their eyes.

19:16 I summon my servant, but he does not respond,

even though I implore him with my own mouth.

Job 39:9

39:9 Is the wild ox willing to be your servant?

Will it spend the night at your feeding trough?