How would the person only get one item?

for i, player in ipairs(game.Players:GetChildren()) do
SS.SWeps.Sword:clone().Parent = player.Backpack
	end

When this piece of code runs people get 2 swords instead of 1. How would I fix this?

for i, player in pairs(game.Players:GetChildren()) do
if player:FindFirstChild("Backpack")
then
SS.SWeps.Sword:clone().Parent = player:FindFirstChild("Backpack")
end
end