Through the power of Thy mighty arm, let the terrors of death fall upon them, let them be silent as a stone, till the time when Thy people, O Lord, shall have passed the streams of Arnona, till the time when Thy people whom Thou didst ransom shall have crossed the dividing current of Jabeka.
Silent as Stone Until Israel Crosses the Arnon
Targum Pseudo-Jonathan on Exodus 15:16