'Thinketh' in the Bible
Take heed therefore how ye hear: for whosoever hath, to him shall be given; and whosoever hath not, from him shall be taken away even that which he thinketh he hath.
Let no man deceive himself. If any man thinketh that he is wise among you in this world, let him become a fool, that he may become wise.
But if any man thinketh that he behaveth himself unseemly toward his virgin daughter , if she be past the flower of her age, and if need so requireth, let him do what he will; he sinneth not; let them marry.
If any man thinketh that he knoweth anything, he knoweth not yet as he ought to know;
Wherefore let him that thinketh he standeth take heed lest he fall.
If any man thinketh himself to be a prophet, or spiritual, let him take knowledge of the things which I write unto you, that they are the commandment of the Lord.
For if a man thinketh himself to be something when he is nothing, he deceiveth himself.
though I myself might have confidence even in the flesh: if any other man thinketh to have confidence in the flesh, I yet more:
If any man thinketh himself to be religious, while he bridleth not his tongue but deceiveth his heart, this man's religion is vain.