1.   After the latter, he pumped his fist, bit his lip, turned toward his bench with a knowing glance.

2.   I exchanged a knowing glance with the woman in line behind me.

3.   Some aides exchange knowing glances as they prepare to brush him off with metallic courtesy.

4.   Since it was published, Crosby said the most common reaction has been a quiet pat on the back and a knowing glance.

5.   Where are the obscure nicknames, the knowing glances, the sense of old secrets long shared but never forgotten?

6.   Tyson, seated in the front of the courtroom, threw knowing glances at the spectators and his friends during the rambling testimony.