Matthew 18:29

18:29 Then his fellow slave threw himself down and begged him, ‘Be patient with me, and I will repay you.’

Matthew 18:33

18:33 Should you not have shown mercy to your fellow slave, just as I showed it to you?’

Matthew 24:48

24:48 But if that evil slave should say to himself, ‘My master is staying away a long time,’

Matthew 25:30

25:30 And throw that worthless slave into the outer darkness, where there will be weeping and gnashing of teeth.’