They can look into the child's soul to find information while merging with them.

She found herself looking into the man's soul of passion.

But there are, all the same, moments when those eyes seem to be looking right into my soul.

I looked deep into my soul for something to hang on to.

It seemed her eyes could look right down into Kahlan's soul.

But those eyes seemed to look into Kirk's soul, perhaps finding some comfort there.

The image paused and the man's warm, gray eyes seemed to look straight into her soul.

No eyes that looked into his soul and found it wanting.

It was as if the Indian could look into his soul and see secrets that he himself did not know.

She looked into this man's soul, and saw that whatever he was, "liar" probably wasn't among them.