'Lose' in the Bible

For whosoever would save his life shall lose it; but whosoever shall lose his life for my sake, the same shall save it.

For what is a man profited, if he gain the whole world, and lose or forfeit his own self?

Or what woman having ten pieces of silver, if she lose one piece, doth not light a lamp, and sweep the house, and seek diligently until she find it?

Whosoever shall seek to gain his life shall lose it: but whosoever shall lose his life'shall preserve it.