'Touched' in the Bible

The angel of the LORD extended the tip of the staff that was in his hand and touched the meat and unleavened bread. Fire broke out from inside the boulder, consuming the meat and unleavened bread. Then the angel of the LORD vanished in front of him.

So he finally disclosed everything. He told her, "A razor has never touched my head, because I've been a Nazirite for God before I was born. If I am shaved, then my strength will abandon me and I will become weak like every human being."