1  "Whenever a person shall be possessed of property or funds, or owe a debt or duty, to which more than one person shall lay claim of such a character as to render it doubtful or dangerous for the holder to act, he may apply to equity to compel the claimants to interplead. If the person bringing such action shall have to make or incur any expenses in so doing including attorney's fees, the amount so incurred shall be taxed in the bill of costs, under the approval of the court, the court in its discretion determining the amount of the attorney's fees, and shall be paid by the parties cast in the suit as other costs are now paid."