Warning to be watchful

Mark 13:33 Take ye heed, watch and pray: for ye know not when the time is. 34 For the Son of man is as a man taking a far journey, who left his house, and gave authority to his servants, and to every man his work, and commanded the porter to watch. Luke 12:35 Let your loins be girded about, and your lights burning; 36 And ye yourselves like unto men that wait for their lord, when he will return from the wedding; that when he cometh and knocketh, they may open unto him immediately.

Mark 13:35 Watch ye therefore: for ye know not when the master of the house cometh, at even, or at midnight, or at the cockcrowing, or in the morning: 36 Lest coming suddenly he find you sleeping.

Luke 12:37 Blessed are those servants, whom the lord when he cometh shall find watching: verily I say unto you, that he shall gird himself, and make them to sit down to meat, and will come forth and serve them.

Luke 17:25 But first must he suffer many things, and be rejected of this generation.
Matt 24:37 But as the days of Noe were, so shall also the coming of the Son of man be. Luke 17:26 And as it was in the days of Noe, so shall it be also in the days of the Son of man.
Matt 24:38 For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark [1], 39 And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be. Luke 17:27 They did eat, they drank, they married wives, they were given in marriage, until the day that Noe entered into the ark, and the flood came, and destroyed them all.

Luke 17:28 Likewise also as it was in the days of Lot; they did eat, they drank, they bought, they sold, they planted, they builded; 29 But the same day that Lot went out of Sodom it rained fire and brimstone from heaven, and destroyed them all [2]. 30 Even thus shall it be in the day when the Son of man is revealed.

Luke 21:34 And take heed to yourselves, lest at any time your hearts be overcharged with surfeiting, and drunkenness, and cares of this life, and so that day come upon you unawares.

Luke 17:33 Whosoever shall seek to save his life shall lose it; and whosoever shall lose his life shall preserve it.

Luke 17:34 I tell you, in that night there shall be two men in one bed; the one shall be taken, and the other shall be left.

Matt 24:40 Then shall two be in the field; the one shall be taken, and the other left. Luke 17:36 Two men shall be in the field; the one shall be taken, and the other left.
Matt 24:41 Two women shall be grinding at the mill; the one shall be taken, and the other left. Luke 17:35 Two women shall be grinding together; the one shall be taken, and the other left.

Luke 21:35 For as a snare shall it come on all them that dwell on the face of the whole earth.

Mark 13:37 And what I say unto you I say unto all, Watch. Matt 24:42 Watch therefore: for ye know not what hour your Lord doth come. Luke 12:38 And if he shall come in the second watch, or come in the third watch, and find them so, blessed are those servants. Luke 21:36 Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man.
Matt 24:43 But know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and would not have suffered his house to be broken up. Luke 12:39 And this know, that if the goodman of the house had known what hour the thief would come, he would have watched, and not have suffered his house to be broken through.
Matt 24:44 Therefore be ye also ready: for in such an hour as ye think not the Son of man cometh. Luke 12:40 Be ye therefore ready also: for the Son of man cometh at an hour when ye think not.

Luke 12:41 Then Peter said unto him, Lord, speakest thou this parable unto us, or even to all?

[1]Genesis 7:15 And they went in unto Noah into the ark, two and two of all flesh, wherein is the breath of life.... 21 And all flesh died that moved upon the earth, both of fowl, and of cattle, and of beast, and of every creeping thing that creepeth upon the earth, and every man.

[2]Genesis 19:23 The sun was risen upon the earth when Lot entered into Zoar. 24 Then the Lord rained upon Sodom and upon Gomorrah brimstone and fire from the Lord out of heaven.