Luke 15:9 (KJV)

What man of you, having an hundred sheep, if he lose one of them, doth not leave the ninety and nine in the wilderness, and go after that which is lost, until he find it?

And when he hath found it, he layeth it on his shoulders, rejoicing.

And when he cometh home, he calleth together his friends and neighbours, saying unto them, Rejoice with me; for I have found my sheep which was lost.

I say unto you, that likewise joy shall be in heaven over one sinner that repenteth, more than over ninety and nine just persons, which need no repentance.

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

Likewise, I say unto you, there is joy in the presence of the angels of God over one sinner that repenteth.

And he said, A certain man had two sons:

And the younger of them said to his father, Father, give me the portion of goods that falleth to me. And he divided unto them his living.

And not many days after the younger son gathered all together, and took his journey into a far country, and there wasted his substance with riotous living.

And when he had spent all, there arose a mighty famine in that land; and he began to be in want.