The Greek in Mark 9:49 that is translated in English «(Everyone will be) salted with fire» is translated in Uripiv as «God will test all people with fire, like they test black stones [which are used in cooking]. If a stone is no good, it crumbles to ashes; if it’s good, the fire doesn’t affect it. So also they put salt with food to test its flavor, good or bad.» (Source: Ross McKerras)

In Elhomwe it is translated as «everyone will be cleansed by fire, like salt cleanses things.» (Source: project-specific translation notes in Paratext)

See also complete verse (Mark 9:49).