Who told the prophet ?

He was invited
To eat from the present
The present was prepared
By Jewish woman
Who was old
The present after he returned
From the battle and won
She knew he loved
To eat the right shoulder
Of the sheep that was cocked
He began to eat
Saying
In the name of the god
He bit one and two
And at the third
The shoulder talked
O' prophet don't eat
And out what  you eat
As I am poisoned
He ordered to catch her
He asked
"Why you did that?"

She said
If you are the prophet
You will be saved
If you are liar
You will die SOONER
And we will be happier
I testified that
There is no god except Allah
And you are his prophet
He let her go
She returned home
Without any harm