'Three' in the Bible

And Mary abode with her about three months, and returned unto her house.

And it came to pass, after three days they found him in the temple, sitting in the midst of the teachers, both hearing them, and asking them questions:

But of a truth I say unto you, There were many widows in Israel in the days of Elijah, when the heaven was shut up three years and six months, when there came a great famine over all the land;

And it came to pass, as they were parting from him, Peter said unto Jesus, Master, it is good for us to be here: and let us make three tabernacles; one for thee, and one for Moses, and one for Elijah: not knowing what he said.

Which of these three, thinkest thou, proved neighbor unto him that fell among the robbers?

And he said unto them, Which of you shall have a friend, and shall go unto him at midnight, and say to him, Friend, lend me three loaves;

for there shall be from henceforth five in one house divided, three against two, and two against three.

And he said unto the vinedresser, Behold, these three years I come seeking fruit on this fig tree, and find none: cut it down; why doth it also cumber the ground?

It is like unto leaven, which a woman took and hid in three measures of meal, till it was all leavened.