Matthew 24:3-8
3 While Jesus was seated on the Mount of Olives, the disciples came to Him privately, and said, “Tell us, when will this [destruction of the temple] take place, and what will be the sign of Your coming, and of the end (completion, consummation) of the age?”
4 Jesus answered, “Be careful that no one misleads you [deceiving you and leading you into error]. 5 For many will come in My name [misusing it, and appropriating the strength of the name which belongs to Me], saying, ‘I am the Christ (the Messiah, the Anointed),’ and they will mislead many. 6 You will continually hear of wars and rumors of wars. See that you are not frightened, for those things must take place, but that is not yet the end [of the age]. 7 For nation will rise against nation, and kingdom against kingdom, and there will be famines and earthquakes in various places. 8 But all these things are merely the beginning of birth pangs [of the intolerable anguish and the time of unprecedented trouble].
Mark 13:3-8
3 As He was sitting on the Mount of Olives opposite the temple, Peter and James and John and Andrew asked Him privately, 4 “Tell us, when will these things happen, and what will be the sign when all these things are about to be fulfilled?”
5 Jesus began to say to them, “Be careful and see to it that no one misleads you. 6 Many will come in My name [misusing My name or claiming to be the Messiah], saying, ‘I am He!’ and will deceive and mislead many. 7 When you hear of wars and rumors of wars, do not be alarmed (frightened, troubled); these things must take place, but the end is not yet. 8 For nation will rise up against nation, and kingdom against kingdom; there will be earthquakes in various places; there will be famines. These things are the beginning of the birth pangs [the intolerable anguish and suffering].
Luke 21:7-11
7 They asked Him, “Teacher, when will these things happen? And what will be the sign when these things are about to happen?”
8 He said, “Be careful and see to it that you are not misled; for many will come in My name [appropriating for themselves the name Messiah which belongs to Me alone], saying, ‘I am He,’ and, ‘The time is near!’ Do not follow them. 9 When you hear of wars and disturbances [civil unrest, revolts, uprisings], do not panic; for these things must take place first, but the end will not come immediately.”
10 Then Jesus told them, “Nation will rise against nation and kingdom against kingdom. 11 There will be violent earthquakes, and in various places famines and [deadly and devastating] pestilences (plagues, epidemics); and there will be terrible sights and great signs from heaven.