Rev 9:15-16 | ESV | STEP | So the four angels , who had been prepared for the hour , the day , the month , and the year , were released to kill a third of mankind .

Revelation of John 9:15-16

15 So the four angels, who had been prepared for the hour, the day, the month, and the year, were released ^ato kill a third of mankind. 16 The number of ^bmounted troops was ^ctwice ten thousand times ten thousand; ^dI heard their number.