If he did not find ripe dates, he would eat dried dates; if he did not find any, he would take mouthfuls of water."[Abu Daawood and At-Tirmithi, with a Good chain of narrators]

Bincike ya nuna cewa, har idan ba a samu shawo kan wannan matsala ba, nan da wasu shekaru masu zuwa ruwan tafkin zai kafe baki daya.
