Isaiah 5:26

5:26 He lifts a signal flag for a distant nation,

he whistles for it to come from the far regions of the earth.

Look, they come quickly and swiftly.

Isaiah 22:12

22:12 At that time the sovereign master, the Lord who commands armies, called for weeping and mourning,

for shaved heads and sackcloth.

Isaiah 62:6

62:6 I post watchmen on your walls, O Jerusalem;

they should keep praying all day and all night.

You who pray to the Lord, don’t be silent!