The Parable of the Unforgiving Servant
21 Lk 17.3,4Then Peter came to Jesus and asked, "Lord, if my brother keeps on sinning against me, how many times do I have to forgive him? Seven times?"
22 Gn 4.24"No, not seven times," answered Jesus, "but seventy times seven,18.22: seventy times seven; or seventy-seven times.