sucks

But the child said to the king: "I pray thee, O king. Listen to what has befallen all that thy child hath. After we are all released from our work on the Temple of God, after sunset, when I lie down to rest, one of the evil demons comes and takes away from me one half of my pay and one half of my food. Then he also takes hold of my right hand and sucks my thumb. And lo, my soul is oppressed, and so my body waxes thinner every day."