Break statement doesn't work. It returns the answer 50 twice. Is there a way to break out once the condition is true and printed the first time? [duplicate]

This code works, but it returns the answer 15 twice. Is there a way to break out once it's been met the first time?

let input = "2 3 4 4 4 5 6 10 8";

let nums = input.split(" ").map(x => parseInt(x));

for(let i = 0; i < nums.length; i++){
  let first = nums[i];

  for(let j = 0; j < nums.length; j++){
    let second = nums[j];
    if(first + second === 15){
        console.log(first * second);
    }
  }
}