John 2:17

And His disciples remembered that it is written, The zeal of thy house doth eat me up.

Romans 9:27

but Isaiah cries out in behalf of Israel, Though the number of sons of Israel may be as the sand of the sea, a remnant shall be saved.

Romans 11:5

Thus then there is even at this time a remnant left according to the election of grace:

Treasury of Scripture Knowledge

Summary

For out of Jerusalem shall go forth a remnant, and they that escape out of mount Zion: the zeal of the LORD of hosts shall do this.

Bible References

For

Romans 9:27
but Isaiah cries out in behalf of Israel, Though the number of sons of Israel may be as the sand of the sea, a remnant shall be saved.
Romans 11:5
Thus then there is even at this time a remnant left according to the election of grace: