We need pictures

Sorry, I’m not sure why it didn’t post the photo with it.

Smaller pipes are usually supply lines (hot/cold) and larger pipes are usually drain pipes.

Smaller pipes (above the broom) are likely supply lines.

That lone "larger" pipe above that is likely intended to go into a still larger pipe that goes to the septic tank or public sewage system.

The nearby white pipe with blue tape MAY be a drain pipe from the heat/ac system.

NOT a pro but have been involved in building two homes.

Just hire a plumber !

lefty47 Wow thanks Einstein. We are hiring a plumber, we just need to know what to frame around.

So, you really didn't come here looking for help!