Then We raised them up (from their sleep), that We might test which of the two parties was best at calculating the time period that they had tarried.
سپس آنان را برانگیختیم تا بدانیم (و این امر آشکار گردد که) کدام یک از آن دو گروه، مدّت خواب خود را بهتر حساب کرده‌اند.