[Knight] discovered a figure on the wall of the ancient remains.

 
Underneath, there were words etched onto it.  "Those wishing a blessing, receive it from my mouth" Indeed, there was a hole big enough for an arm to fit into the mouth of the figure...  Slowly, [Knight]'s hand went into the hole...

The hole was deep enough for [Knight]'s hand to enter.  As [Knight]'s arm was almost stretched fully, [Knight]'s fingertips touched something.

OUTCOME 1

[Knight] obtained [Item].

OUTCOME 2

As [Knight] tried to pull it out, the mouth of the figure suddenly closed and bit [Knight]'s arm!

[Knight]:  I can't pull it out!

Surprised, [Knight] let loose of the item and the mouth opened again.  Perhaps the trap was activated by grabbing the thing placed inside of the mouth...  Afterwards, [Knight] tried it again, but could not get the thing out because the mouth started to close. [Knight] gave up and returned to the voyage...