Then everyone is His sheep. But even there, there is no verse that states Jesus died ONLY..... the word ONLY doesn't even appear in any text on the subject. True, it says He died for X but it doesn't say He died ONLY or JUST or SOLELY for X. If I post, "Donal Trump is an American Citizen" does that dogmatically prove ONLY he is? If I post that I love my son, does that dogmatically prove I hate my wife and will be gloried if she fries eternally in hell? Come on.... And yes, there are some that speak of "others" who are not among the Elect but that doesn't equate to "Jesus died for ONLY some." Only some Calvinists argue ALL are elect; traditional Christians do not argue that all are elect or that all are given faith, but we don't deny what the bible over and over and over directly, literally, verbatim, boldly states: God desires all to be saved, Jesus died for all. IF you can't "connect the dots" don't worry about it, you were never asked to, you are to proclaim the Gospel to ALL. God does the saving, you don't. God knows, even if we don't (and we don't need to) Let God be God, hold Him soverign, not self.
Look, there is mystery here.... but we have a GREAT CORPUS of Scriptures from a wide diversity of biblical books...that flat-out, directly, literally, verbatim STATE He died for all, for everyone. It has been admitted that there are "two or three that do" (lol, it's a lot). There is none that says "only.... just..... solely."
This invention of a few later-day radical Calvinists (today rejected by nearly all Calvinists) was invented out of thin air to give some basis for their concept of double predestination (another distinctive dogma they invented out of thin air); TULIP is not anything if not one, TIGHT, interconnected whole - created to be exactly that. But that doesn't make it true. It just makes it the creation of a tiny number of radical later-day Calvinists in the 16th Century, a view no others shared and today VERY few Calvinists do either.