حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، أَخْبَرَنَا ثَابِتٌ، وَقَتَادَةُ، وَحُمَيْدٌ، عَنْ أَنَسِ بْنِ مَالِكٍ، ذَكَرَ هَذَا الْحَدِيثَ قَالَ أَنَسٌ فَلَقَدْ رَأَيْتُ أَحَدَهُمْ يَكْدِمُ الأَرْضَ بِفِيهِ عَطَشًا حَتَّى مَاتُوا ‏.‏

The tradition mentioned above has also been transmitted by Anas. B. Malik through a different chain of narrators. This version has : Anas said : I saw one of them biting the earth with this mouth (teeth) on account of thirst and this they died. Translation Not Available

Book Ref: Sunan Abi Dawud Book 40 Hadith 4367
Web Ref:  Sunan Abi Dawud Book 39 Hadith 4354