Revelation 11:9-10

 "And behold, I am coming quickly. 

Blessed is he who heeds the words of the prophecy of this book."     

Revelation 22:7  NASB

For three and a half days some from every people, tribe, language and nation will gaze on their bodies and refuse them burial. The inhabitants of the earth will gloat over them and will celebrate by sending each other gifts, because these two prophets had tormented those who live on the earth.

For three and a half days some from every people, tribe, language and nation 
Revelation 13:7  It (the beast) was given power to wage war against God's holy people and to conquer them. And it was given authority over every tribe, people, language and nation.

will gaze on their bodies and refuse them burial 
Psalm 79:2-3  They have left the dead bodies of your servants as food for the birds of the sky, the flesh of your own people for the animals of the wild. They have poured out blood like water all around Jerusalem and there is no one to bury the dead.

The inhabitants of the earth 
Revelation 3:10  "Since you have kept my command to endure patiently, I will also keep you from the hour of trial that is going to come on the whole world to test the inhabitants of the earth."

will gloat over them and will celebrate by sending each other gifts 
Nehemiah 8:10  Nehemiah said, "Go and enjoy choice foods and sweet drinks, and send some to those who have nothing prepared. This day is holy to our Lord. Do not grieve, for the joy of the LORD is your strength."
Esther 9:20-22  Mordecai recorded these events, and he sent letters to all the Jews throughout the provinces of King Xerxes, near and far, to have them celebrate annually the fourteenth and fifteenth days of the month of Adar as the time when the Jews got relief from their enemies, and as the month when their sorrow was turned to joy and their mourning into a day of celebration. He wrote them to observe the days as days of feasting and joy and giving presents of food to one another and gifts to the poor.

(parentheses are mine)

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984, 2011 by Biblica, Inc.® Used by permission. All rights reserved worldwide. 
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