إِذَآ أُلْقُوا۟ فِيهَا سَمِعُوا۟ لَهَا شَهِيقًا وَهِىَ تَفُورُ ٧
When they are thrown into it, they hear from it a [dreadful] inhaling while it boils up.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.