'Two' in the Bible

One hand full of rest is better than two hands full of trouble and desire for wind.

Two are better than one, because they have a good reward for their work.

So again, if two are sleeping together they are warm, but how may one be warm by himself?

And two attacked by one would be safe, and three cords twisted together are not quickly broken.

And though he goes on living a thousand years twice over and does not see good, are not the two going to the same place?

These two have I seen in my life which is to no purpose: a good man coming to his end in his righteousness, and an evil man whose days are long in his evil-doing.

It is good to take this in your hand and not to keep your hand from that; he who has the fear of God will be free of the two.

In the morning put your seed into the earth, and till the evening let not your hand be at rest; because you are not certain which will do well, this or that--or if the two will be equally good.