But in fiendish cunning these nations were surpassed by the Ishmaelites. Eighty thousand young priests, each with a golden shield upon his breast, succeeded in making their way through the ranks of Nebuchadnezzar and in reaching the Ishmaelites. They asked for water to drink. The reply of the Ishmaelites was: "First eat, and then you may drink," at the same time handing them salt food. Their thirst was increased, and the Ishmaelites gave them leather bags filled with nothing but air instead of water. When they raised them to their mouths, the air entered their bodies, and they fell dead.
The Ishmaelites Betray Jewish Exiles With Salty Food
Legends of the Jews 10:50