Zechariah 1:12
12 Then sthe angel of the Lord said, w‘O Lord of hosts, whow long will you xhave no mercy on Jerusalem and the cities of Judah, against which you have been angry these yseventy years?’
Zechariah 7:5
5 “Say to all the people of the land and the priests, ‘When you fasted and mourned in uthe fifth month and in vthe seventh, for these wseventy years, xwas it xfor me that you fasted?