Romans 2:14

Indeed, when Gentiles, who do not have the law, do by nature what the law requires, they are a law to themselves, even though they do not have the law.
BSB · Berean Standard Bible
For when the Gentiles, which have not the law, do by nature the things contained in the law, these, having not the law, are a law unto themselves:
KJV · King James Version
(for when Gentiles who don’t have the law do by nature the things of the law, these, not having the law, are a law to themselves,
WEB · World English Bible
(for when Gentiles that have not the law do by nature the things of the law, these, not having the law, are the law unto themselves;
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

which
Romans 2:12; Romans 3:1, 2; Deuteronomy 4:7; Psalm 147:19, 20; Acts 14:16; Acts 17:30; Ephesians 2:12
do by
Romans 2:27; Romans 1:19, 20; 1 Corinthians 11:14; Philippians 4:8
are a law
Romans 2:12; Romans 1:32