CLV(i)
7 I am saying to you that thus there will be joy in heaven over one sinner repenting, more than over the ninety-nine just persons who have no need of repentance."
8 Or what woman having ten drachmas, if she should ever be losing one drachma, is not lighting a lamp and sweeping the house and seeking carefully till she may be finding it?
9 And, finding it, she is calling together the friends and the neighbors, saying 'Rejoice together with me that I found the drachma which I lose!'"