'One' in the Bible

One generation passeth away, and another generation cometh, but the earth standeth for ever.

The wise man's eyes are in his head, and the fool walketh in darkness; but I myself also perceived that one event happeneth to them all.

For what befalleth the children of men befalleth beasts; even one thing befalleth them: as the one dieth, so dieth the other, and they have all one breath; and man hath no pre-eminence above the beast: for all is vanity.

All go unto one place: all are of the dust, and all return to dust.

There is one alone and without a second; also he hath neither son nor brother: yet is there no end of all his labour, neither is his eye satisfied with riches, and he saith not, For whom then am I labouring, and depriving my soul of good? This also is vanity and a grievous occupation.

Two are better than one; because they have a good reward for their labour.

For if they fall, the one will lift up his fellow; but woe to him that is alone when he falleth, and who hath not another to lift him up!

Again, if two lie together, then they have warmth; but how can one alone be warm?

And if a man overpower the one, the two shall withstand him; and a threefold cord is not quickly broken.

one to whom God giveth riches, wealth, and honour, and he wanteth nothing for his soul of all that he desireth, yet God giveth him not power to eat thereof, but a stranger eateth it: this is vanity, and a sore evil.

Yea, though he live twice a thousand years, yet hath he seen no good: do not all go to one place?

In the day of prosperity enjoy good, and in the day of adversity consider: God hath also set the one beside the other, to the end that man should find out nothing of what shall be after him.

See this which I have found, saith the Preacher, searching one by one to find out the reason;

which my soul yet seeketh, and I have not found: one man among a thousand have I found, but a woman among all those have I not found.

There is no man who hath control over the spirit to retain the spirit; and no one hath control over the day of death; and there is no discharge in that war, neither shall wickedness deliver those that are given to it.

All things come alike to all: one event to the righteous and to the wicked, to the good, and to the clean, and to the unclean, to him that sacrificeth and to him that sacrificeth not: as is the good, so is the sinner; he that sweareth, as he that feareth an oath.

This is an evil among all that is done under the sun, that one thing befalleth all: yea, also the heart of the children of men is full of evil, and madness is in their heart while they live; and after that, they have to go to the dead.

Wisdom is better than weapons of war; but one sinner destroyeth much good.

Yea also, when he that is a fool walketh by the way, his sense faileth him, and he saith to every one that he is a fool.

If the iron be blunt, and one do not whet the edge, then must he apply more strength; but wisdom is profitable to give success.

The words of the wise are as goads, and the collections of them as nails fastened in: they are given from one shepherd.