Mark 8:2

8:2 “I have compassion on the crowd, because they have already been here with me three days, and they have nothing to eat.

Mark 12:4

12:4 So he sent another slave to them again. This one they struck on the head and treated outrageously.

Mark 13:33

13:33 Watch out! Stay alert! For you do not know when the time will come.

tn Here καί (kai) has been translated as “so” to indicate the implied result of the tenants’ mistreatment of the first slave.

tc The vast majority of witnesses (א A C L W Θ Ψ Ë1,13 Ï lat sy co) have καὶ προσεύχεσθε after ἀγρυπνεῖτε (agrupneite kai proseucesqe, “stay alert and pray”). This may be a motivated reading, influenced by the similar command in Mark 14:38 where προσεύχεσθε is solidly attested, and more generally from the parallel in Luke 21:36 (though δέομαι [deomai, “ask”] is used there). As B. M. Metzger notes, it is a predictable variant that scribes would have been likely to produce independently of each other (TCGNT 95). The words are not found in B D 2427 a c {d} k. Although the external evidence for the shorter reading is slender, it probably better accounts for the longer reading than vice versa.