How to check if a tool is unequiped?

So basically I have a minor problem with my tool. When it's clicked, it will plasy a sound, and stops an idle sound, wait 7 seconds, then play the idle sound. The problem I'm having is that the idle sound stops when its unequipped, then 7 seconds later it plays again while the tool is still unequipped. I'm not sure how to check if the tool is unequipped then stop the sound, because it stops but only for 7 seconds then continues to play. here is the script if needed.

local spell = script.Parent
spell.Equipped:Connect (function()
    spell.Handle.shieldidle.Looped = true
    spell.Handle.shieldidle:Play()
    spell.Handle.Equip.Pitch = 0.8
    spell.Handle.Equip:Play()
end)



local debounce = false
spell.Activated:Connect (function()
    if debounce then return end
    debounce = true
    spell.Handle.light.Brightness = 2
    spell.Handle.shield:Play()
    spell.Handle.shieldidle:Stop()
    wait(7.4)
    spell.Handle.light.Brightness = 1
    spell.Handle.shieldidle:Play()
    debounce = false
end)



spell.Unequipped:Connect(function()
    spell.Handle.shieldidle:Stop()
    spell.Handle.away:Play()
    spell.Handle.shield:Stop()
end)