AKJV(i)
12 And Samson said to them, I will now put forth a riddle to you: if you can certainly declare it me within the seven days of the feast, and find it out, then I will give you thirty sheets and thirty change of garments:
13 But if you cannot declare it me, then shall you give me thirty sheets and thirty change of garments. And they said to him, Put forth your riddle, that we may hear it.