ASV: If any man willeth to do his will, he shall know of the teaching, whether it is of God, or whether I speak from myself.
BBE: If any man is ready to do God's pleasure he will have knowledge of the teaching and of where it comes from--from God or from myself.
DBY: If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or that I speak from myself.
KJV: If any man will do his will, he shall know of the doctrine, whether it be of God, or whether I speak of myself.
WEY: If any one is willing to do His will, he shall know about the teaching, whether it is from God or originates with me.
WBS: If any man will do his will, he shall know concerning the doctrine, whether it is from God, or whether I speak from myself.
WEB: If anyone desires to do his will, he will know about the teaching, whether it is from God, or if I am speaking from myself.
YLT: if any one may will to do His will, he shall know concerning the teaching, whether it is of God, or -- I do speak from myself.
