Matthew 21:35-36
21:35 But the tenants seized his slaves, beat one, killed another, and stoned another.
21:36 Again he sent other slaves, more than the first, and they treated them the same way.
Matthew 22:6
22:6 The rest seized his slaves, insolently mistreated them, and killed them.
Matthew 24:49
24:49 and he begins to beat his fellow slaves and to eat and drink with drunkards,
Matthew 25:19
25:19 After a long time, the master of those slaves came and settled his accounts with them.