Bechukotai, Chapter 12
1) (Vayikra 27:27) ("And if [he wishes to redeem] an unclean beast [that he dedicated to Temple maintenance], then he shall redeem it according to your valuation, and he shall add its fifth upon it. And if it is not redeemed, then it shall be sold by your valuation.") "And if an unclean beast, then he shall redeem it according to your valuation." What is the intent of this? Because it is written (Vayikra 27:25) "according to the shekel of the sanctuary," I might think (that he can redeem) only with that. Whence do I derive for inclusion any movable object? From "then he shall redeem"; but on condition that he assesses (the object) monetarily (to coincide with the worth of the animal), e.g., if he said: "This garment for this ass," the latter becomes chullin (non-consecrated) and he must cover any arrears (between the worth of the animal and the worth of the garment).