35 Therefore keep watch, because you do not know when the master of the house will return—whether in the evening, at midnight, when the rooster crows, or in the morning.
Mark 13:35 Cross References - VIN
Matthew 24:42
42 Therefore watch: for you do not know on what day your Lord will come.
Matthew 24:44
44 For this reason, you also must be ready, because the Son of Man will come at an hour when you do not expect Him.
Mark 6:48
48 And he saw the disciples straining at the oars, for the wind was against them. About the fourth watch of the night he came to them, walking on the sea. He was about to pass by them,
Mark 13:33
33 Take heed, watch; for you do not know when the time will come.
Mark 14:30
30 Jesus said to him, "I tell you, this very night before the cock crows twice you yourself will disown me three times!"