Genesis 42:17-19

Young's Literal Translation

¹⁷ and he removeth them unto charge three days.

¹⁸ And Joseph saith unto them on the third day, `This do and live; God I fear!

¹⁹ if ye [are] right men, let one of your brethren be bound in the house of your ward, and ye, go, carry in corn [for] the famine of your houses,