Job 6:28

The verse means as a whole,

Now, therefore, be pleased to look upon me,

I will not surely lie to your face!

"Be pleased," or, as we say, be good enough. "To your face," as in ch. Job 1:11. Job desires that instead of speaking at him with averted faces they would look him in the face, and judge from his countenance whether he would lie directly in asserting his innocence a test that only conscious honesty would propose.