Daniel 12:10-11

Daniel 12:10: “Many shall be purified, and made white, and tried;” [The 144,000/Servants of God] “but the wicked shall do wickedly: and none of the wicked shall understand; but the wise" [The 144,000/Servants of God] "shall understand.”

Daniel 12:11: “And from the time that the daily sacrifice shall be taken away, and the abomination that maketh desolate set up, there shall be a thousand two hundred and ninety days.” “A time of trouble, such as never was since there was a nation”/the period of Great Tribulation (time, times, and a half = 3 ½ years).