Joshua 9:4

they on their part acted with cunning and went and made ready provisions and took worn-out sacks for their donkeys , and wineskins , worn-out and torn and mended ,

they resorted to a ruse: They went as a delegation whose donkeys were loaded with worn-out sacks and old wineskins, cracked and mended.

They did work wilily, and went and made as if they had been ambassadors, and took old sacks upon their asses, and wine bottles, old, and rent, and bound up;