To find it, you need to consult your owner's manual. The manual will have a diagram showing the fuse box layouts and specifying which fuse or relay controls the fuel pump. The fuse may be labeled "Fuel Pump," "EFI," or something similar. It's important to check both fuse boxes mentioned above as it varies between models.
Without the owner's manual, it's impossible to give a precise location. Trying to find it without a diagram is risky as you could accidentally pull the wrong fuse and cause other problems.