'Touch' in the Bible

because you [will] conceive and bear a son. No razor {will touch} his head, because the boy will be a {Nazirite of God} {from birth}. And it is he who will begin to deliver Israel from [the] hand of [the] Philistines."

Then Samson told the young man who had been leading him around by the hand, "Let me touch and feel the pillars on which this building rests, and I'll support myself against them."