Job 6

mas quando vem o calor, eles param de fluir, e no verão eles desaparecem dos seus leitos.

Que al tiempo del calor son deshechas, y en calentándose, desaparecen de su lugar;

What time they wax warm, they vanish: when it is hot, they are consumed out of their place.

In the dry season, they vanish. When it is hot, they are consumed out of their place.