Then the man who is lord of the land said to us, ‘This is how I will know whether you are honest: Leave one brother with me, take food to relieve the hunger of your households, and go.
KJV
And the man, the lord of the country, said unto us, Hereby shall I know that ye [are] true [men]; leave one of your brethren [here] with me, and take [food for] the famine of your households, and be gone:
ASV
And the man, the lord of the land, said unto us, Hereby shall I know that ye are true men: leave one of your brethren with me, and take grain for the famine of your houses, and go your way;