And the people thirsted there for water
They saw there was no water when they first came thither, and therefore chid Moses for bringing them to such a place, where they could not subsist; and having stayed some little time here, and all the water they brought with them from Alush being spent, and having none to drink, began to be very thirsty:
and the people murmured against Moses;
became more impatient and enraged, and threw out their invectives against him with much acrimony and severity:
wherefore is this that thou hast brought us up out of
where it would have been much better for us to have continued:
to kill us and our children and our cattle with
which is intolerable to any, and especially to children and cattle, which require frequent drinking: they could not suppose that Moses had such a murderous view in bringing them out of Egypt, or that this was his intention in it, but that this would be the issue and event of it.