Translation:

14. Say: "Shall I take for my protector any other than Allah the Maker of the heavens and the earth? And He is that feedeth but is not fed." Say: "Nay! but I am commanded to be the first of those who bow to Allah (in Islam) and be not thou of the company of those who join gods with Allah."

Notes (Tafseer)

847. Feedeth but is not fed: true both literally and figuratively. To God we owe the satisfaction of all needs, but He is independent of all needs.