'Three' in the Bible

But now the Lord has said, In three years, the years of a servant working for payment, the glory of Moab, all that great people, will be turned to shame, and the rest of Moab will be very small and without honour.

But it will be like a man shaking an olive-tree, something will still be there, two or three berries on the top of the highest branch, four or five on the outside branches of a fertile tree, says the Lord, the God of Israel.

And the Lord said, As my servant Isaiah has gone unclothed and without shoes for three years as a sign and a wonder to Egypt and Ethiopia,