Galatians 6:3

For if a man think himself to be something, when he is nothing, he deceiveth himself.

For if a man thinks himself to be something when he is nothing, he deceives himself.

For if a man thinketh himself to be something when he is nothing, he deceiveth himself.

for if any one doth think `himself' to be something -- being nothing -- himself he doth deceive;

If anyone thinks he is something when he is nothing, he deceives himself.