John 7:18

16 Jesus answered them, and said, My doctrine is not mine, but his that sent me.

17 If any man will do his will, he shall know of the doctrine, whether it be of God, or whether I speak of myself.

He that speaketh of himself seeketh his own glory: but he that seeketh his glory that sent him, the same is true, and no unrighteousness is in him.

19 Did not Moses give you the law, and yet none of you keepeth the law? Why go ye about to kill me?

20 The people answered and said, Thou hast a devil: who goeth about to kill thee?

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
He who speaks on his own authority seeks his own glory, but He who seeks the glory of the One who sent Him is a man of truth; in Him there is no falsehood.
KJV
He that speaketh of himself seeketh his own glory: but he that seeketh his glory that sent him, the same is true, and no unrighteousness is in him.
WEB
He who speaks from himself seeks his own glory, but he who seeks the glory of him who sent him is true, and no unrighteousness is in him.
ASV
He that speaketh from himself seeketh his own glory: but he that seeketh the glory of him that sent him, the same is true, and no unrighteousness is in him.
DARBY
He that speaks from himself seeks his own glory; but he that seeks the glory of him that has sent him, he is true, and unrighteousness is not in him.
BLB
The one speaking from himself seeks [his] own glory, but the One seeking the glory of the One having sent Him, He is true, and no unrighteousness is in Him.
ÅB
Den som taler av seg selv, søker sin egen ære; men den som søker hans ære som har sendt ham, han er sanndru, og det er ikke urettferdighet i ham.
OTB
Den som taler av seg selv, søker sin egen ære, men den som søker æren til den som har sendt ham, er sannferdig, og det er ingen løgn i ham.
B1930
Den som taler av sig selv, søker sin egen ære; men den som søker hans ære som har sendt ham, han er sanndru, og det er ikke urettferdighet i ham.

Study notes (Tyndale)

Original text and word study

Cross references