This is one of the toughest questions to answer because a lot of it depends on how you plan to use your camera. If you are like me, your main reason to pick up your camera is because you want beautiful pictures of your kids and/or pets, or you need solid images for your business/social media page/ blog, or to simply create art.
If you have no experience with a DSLR camera I would suggest starting with a Nikon D3000, D5000, or D7000 series camera or a Canon EOS Rebel series. The pricing is not going to hit your wallet too bad, yet you will get wonderful images if you learn how to take control of it. (This means you should learn how to use your camera in manual mode.) These are also very good cameras to learn on because you can "grow" into them. At a certain point you might end up needing the next step up, but you will know once you get to that point.
Below are a couple of great resources that will help make your best camera choice. I highly suggest always reading online reviews before purchasing a camera. I personally own a Nikon D5000 (I learned on this one) and a Nikon D5500. I like the D5500 because it is small and lightweight compared to other DSLRs and there is a WiFi option. I also like that I can easily capture my daughter flying through the air like a super hero with this camera as well....see picture above! ;)
A guide to DSLR cameras: https://www.reviews.com/digital-camera/dslr/
A guide to digital cameras: https://www.reviews.com/digital-camera/