lay hands on

1.  Also, get one's hands on. Get someone or something in one's grasp, especially to do harm. For example, Tom's gone off with the keys again; just wait till I lay my hands on him. [c. a.d. 1000]
2.  Also, get or lay or put one's hands on. Find, obtain, as in As soon as I lay hands on the book, I'll call you, or He couldn't seem to put his hands on last year's sales figures. Also see get hold of.

The verb has one meaning:

Meaning #1: manage with the hands