NASB
""Therefore be on the alert, for you do not know which day your Lord is coming."
— Matthew 24:42, NASB
“Watch therefore: for ye know not what hour your Lord doth come.”
“Watch therefore: for ye know not on what day your Lord cometh. ”
“Watch therefore, for you don't know in what hour your Lord comes.”
““Therefore stay alert, because you do not know on what day your Lord will come.”
“Watch ye therefore, because you know not what hour your Lord will come.”
“Be watching, then! for you have no knowledge on what day your Lord will come.”
“Watch therefore: for ye know not what hour your Lord doth come.”
and they did not understand until the flood came and took them all away; so will the coming of the Son of Man be.
"Then there will be two men in the field; one will be taken and one will be left.
"Two women will be grinding at the mill; one will be taken and one will be left.
"Therefore be on the alert, for you do not know which day your Lord is coming.
"But be sure of this, that if the head of the house had known at what time of the night the thief was coming, he would have been on the alert and would not have allowed his house to be broken into.
"For this reason you also must be ready; for the Son of Man is coming at an hour when you do not think He will.
"Who then is the faithful and sensible slave whom his master put in charge of his household to give them their food at the proper time?