In this instance how do I tell my partner to shut the hell up?

I’ve had a full on day followed by a full on evening. My head is just blah. I just want to sit in peace and my partner won’t shut the hell up. I’ve mentioned I just want peace and no stress for a bit. I get tapped “look the dog is snoring” and all I’m thinking is you will be once I knock your lights out if you don’t STFU. What can I say that will shut him up now. I’ve explained the night was full on and I want peace he’s not listening
In this instance how do I tell my partner to shut the hell up?
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