Revelation 21:27

And there shall in nowise enter into it any thing unclean, or he that works abomination and a lie; but only those written in the Lamb's book of life.

Revelation 22:14-15

Happy are those who wash their robes, that they may have the right to the tree of life, and may enter by the gates into the city.

Treasury of Scripture Knowledge

Summary

Israel then shall dwell in safety alone: the fountain of Jacob shall be upon a land of corn and wine; also his heavens shall drop down dew.

Bible References

Israel

Revelation 21:27
And there shall in nowise enter into it any thing unclean, or he that works abomination and a lie; but only those written in the Lamb's book of life.
Revelation 22:14
Happy are those who wash their robes, that they may have the right to the tree of life, and may enter by the gates into the city.