Lukas 12:40

12:40 You also must be ready, because the Son of Man will come at an hour when you do not expect him.” ¹ 

Lukas 12:46

12:46 then the master of that slave will come on a day when he does not expect him and at an hour he does not foresee, and will cut him in two, ²  and assign him a place with the unfaithful. ³ 

[12:40]  ¹ sn Jesus made clear that his coming could not be timed, and suggested it might take some time – so long, in fact, that some would not be looking for him any longer (at an hour when you do not expect him).

[12:46]  ² tn The verb διχοτομέω (dicotomew) means to cut an object into two parts (L&N 19.19). This is an extremely severe punishment compared to the other two later punishments. To translate it simply as “punish” is too mild. If taken literally this servant is dismembered, although it is possible to view the stated punishment as hyperbole (L&N 38.12).

[12:46]  ³ tn Or “unbelieving.” Here the translation employs the slightly more ambiguous “unfaithful,” which creates a link with the point of the parable – faithfulness versus unfaithfulness in servants. The example of this verse must be taken together with the examples of vv. 47-48 as part of a scale of reactions with the most disobedient response coming here. The fact that this servant is placed in a distinct group, unlike the one in vv. 47-48, also suggests ultimate exclusion. This is the hypocrite of Matt 24:51.