There is a piece of land owned jointly by partners. One of the partners sold one dunam of the land for an amount of 10,000 dinars, which was registered at the Land Department for 3,500 dinars. One of the partners intended to acquire the piece of land through preemption (Shuf`a), and an agreement was reached to purchase it for 10,000 dinars. The buyer obtained a loan with an interest of 800 dinars on the amount. Is the seller entitled to claim the interest amount or not?