Isaiah 20:3

And the LORD said, As my servant Isaiah hath walked naked and barefoot three years for a sign and wonder upon Egypt and upon Cush;

Isaiah 8:18

Behold, I and the children whom the LORD hath given me are for signs and for wonders in Israel from the LORD of hosts, who dwelleth in mount Zion.

Numbers 14:34

After the number of the days in which ye searched the land, even forty days (each day for a year) shall ye bear your iniquities, even forty years, and ye shall know my breach of promise.

Isaiah 18:1-7

Woe to the land shadowing with wings, which is beyond the rivers of Cush:

Isaiah 37:9

And he heard it said concerning Tirhakah king of Cush, He is come forth to make war with thee. And when he heard it, he sent messengers to Hezekiah, saying,

Isaiah 43:3

For I am the LORD thy God, the Holy One of Israel, thy Savior: I gave Egypt for thy ransom, Cush and Seba for thee.

Ezekiel 4:5-6

For I have laid upon thee the years of their iniquity, according to the number of the days, three hundred and ninety days: so shalt thou bear the iniquity of the house of Israel.

Revelation 11:2-3

But the court which is without the temple, leave out, and measure it not; for it is given to the Gentiles: and the holy city shall they tread under foot forty and two months.

Treasury of Scripture Knowledge

Summary

And the LORD said, Like as my servant Isaiah hath walked naked and barefoot three years for a sign and wonder upon Egypt and upon Ethiopia;

A sign

Bible References

Three

Numbers 14:34
After the number of the days in which ye searched the land, even forty days (each day for a year) shall ye bear your iniquities, even forty years, and ye shall know my breach of promise.
Ezekiel 4:5
For I have laid upon thee the years of their iniquity, according to the number of the days, three hundred and ninety days: so shalt thou bear the iniquity of the house of Israel.
Revelation 11:2
But the court which is without the temple, leave out, and measure it not; for it is given to the Gentiles: and the holy city shall they tread under foot forty and two months.

A sign

Isaiah 8:18
Behold, I and the children whom the LORD hath given me are for signs and for wonders in Israel from the LORD of hosts, who dwelleth in mount Zion.