Romans 11:21 in the King James Version
For if God spared not the natural branches, take heed lest he also spare not thee.
Context
20 True; by their unbelief they were broken off, and you stand by your faith. Don’t be conceited, but fear;
21 for if God didn’t spare the natural branches, neither will he spare you.
22 See then the goodness and severity of God. Toward those who fell, severity; but toward you, goodness, if you continue in his goodness; otherwise you also will be cut off.