And adhere to the fulfillment with every covenant you made obligatory upon yourselves between you and between Allah-the Exalted-or between you and between the people in what does not oppose the Book of Allah and the Sunnah of His Prophet, and do not return in the oaths after that you confirmed them, while you have surely made Allah over you as a trustee and a guarantor when you covenanted Him. Indeed Allah knows what you perform, and He will recompense you upon it.