'Swerved' in the Bible

Our hearts have not turned away; our steps have not swerved from your path.

The proud have had me greatly in derision: Yet have I not swerved from thy law.

Many are my persecutors and mine adversaries; Yet have I not swerved from thy testimonies.

From which some having swerved have turned aside unto vain jangling;

who have deviated from the truth. They claim that the resurrection has already taken place, and they undermine the faith of some.