It is narrated from Hazrat Abu Musa that he met them and mentioned the tribulation. So he said: Indeed, this tribulation is one of the tribulations, and indeed a greater and more widespread tribulation remains. Whoever glances towards it, that tribulation will also glance towards him (meaning that a little involvement in the tribulation will become a cause for further involvement), and whoever plunges into it, the tribulation will carry him away like a wave of the (sea) surges.