Penalty Enforcement on a Safety

[FroggyRef]

I can't seem to wrap my head around this one.  A QB is called for intentional grounding while scrambling in the endzone.  Obviously we have a Safety (I believe it's a Safety regardless of whether the penalty is accepted or declined).  In this case the 5-yard penalty is accepted.  Is there a 5-yard penalty walked off prior to the free kick from the 20 making A free kick from their own 15 yard line?  Rules references?

[FBUmp]

There is no penalty walkoff, just as there would be no yardage involved had there been holding or blocking below the waist by team A in the end zone.  The result of the play as you said is a safety, whether the penalty is accepted or not.

[maven]

You might be confusing this case with a penalty during a "scoring play" as in 10-5-1d,e,f. For a foul by the opponent of the scoring team during a try, FG, or TD, the scoring team would have options for enforcement on the KO.

Notice that safeties are not listed under those special enforcement provisions. Instead, the case is covered in 10-5-4, which mentions no KO yardage.

[FroggyRef]

Guys,  thanks for clarifying that for me.  We enforced it correctly, but you know how things go when you start over-thinking and second-guessing yourself 24 hours later.  Maven, you are correct, there is no mention of distance enforcement on the KO under 8-5-2 (Safety).  There is guidance however, for penalty enforcement in the 8-2 (touchdown);  8-3 (try);  and 8-4 (field goal) sections as well as their 10-5 Special Enforcements counterparts.  Thanks again.