ROMANS 10:9
“That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.”
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Matthew 24:7 For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places.

with strongs:
For G1063  nation G1484  shall rise G1453  against G1909  nation, G1484  and G2532  kingdom G932  against G1909  kingdom: G932  and G2532  there shall be G2071  famines, G3042  and G2532  pestilences, G3061  and G2532  earthquakes, G4578  in G2596  divers places. G5117 

nation G1484 (Strong)
ἔθνος
ethnos
eth'-nos
Probably from G1486; a race (as of the same habit), that is, a tribe; specifically a foreign (non-Jewish) one (usually by implication pagan): - Gentile, heathen, nation, people.

Amo 8:11 Behold, the days come, saith the Lord GOD, that I will send a famine in the land, not a famine of bread, nor a thirst for water, but of hearing the words of the LORD