Well, i wouldn't know where the attack came from(until the Lord speaks or reveal it) but the boy was indeed attacked seriously. I am saying this categorically; this is a very wicked world! A boy of that age is already being attacked with such strong force and evil?
I just pity a prayerless life and a life without Christ in this heartless and soul-less generation.
Kil'o de?
Anyway, unknown to them (even though he was successfully inflicted/attacked) the Lord was with the boy, he also has some divine power hence the serpent/arrow was crushed by him.
Solution ;
* You see, in a situation like this is is not healthy to assume or say this is where a spiritual attack came from without hearing from God. Why? Because, you may never, ever really fight back or attack the attackers and destroy them if direct your only anger at the wrong persons/locations --you might be right though but it is better to hear from God lest you'd never get to the real attackers nor the source of the attack itself.
* The arrow must be removed. How? Well, of course before and after finding out the source of the attack or the serpentine - arrow.
And do you know why i said, this is a heartless and soulless world now? Because serpentine arrow is very cruel and powerful, i mean, they are so strong and are only used on people that are spiritually strong too. Well, maybe they've found out rhe boy has some spiritual power too. ?
I may have to come in, pray for the boy should the arrow refuse to be removed, and before it starts manifesting. Let's wait and see then!
Now, what to do ;
Have Ps 119 read by him or do it for him while he's by your side, 3 times.
You will hold hands with him at exactly 12 am. Pray like this, while you focus more on the bitten hand/arm; You the serpentine arrow (he can join you too) fired into my hand/body on this so so night day/night ( shake rhe hand vigorously) in the name of Jesus, as i am shaking the hand now, drop off and return now, to your senders and families ".
After all, have his bath with the water for three days. And yes, this should be done 2-3 days/nights.
Bless you.