Depends which sink you bought - do you have a photo or link?

That's the fanciest "laundry sink" I've ever seen... includes a chopping block(!?!), strainer and drying rack for your unmentionables.

So, that's a "Farmhouse" apron kitchen sink.

I can't tell from the photo if it's top mount or under mount. There are instructions with the sink - but you are looking for a base cabinet for that style of sink. There are stock ones at Big Box home store if you just want a simple, cheap white cabinet that looks reasonably good... or you can go custom.

This is a good look at possible cabinet supports for this sink, Thanks for replying to this conundrum..