to go astray
Definition:
to go astray, err, commit sin or error 1a) (Qal) 1a1) to err (mentally) 1a2) to sin (ignorantly or inadvertently)
Definition:
to stray, i.e. (figuratively) sin (with more or less apology); [idiom] also for that, deceived, err, go astray, sin ignorantly.; a primitive root