'Something' in the Bible

Meanwhile, the disciples were urging him, "Rabbi, have something to eat."

Later on, Jesus found him in the Temple and told him, "Look! You have become well. Stop sinning or something worse may happen to you."

The one who rejects me and doesn't receive my words has something to judge him: The word that I've spoken will judge him on the last day,

Some thought that, since Judas had the moneybag, Jesus was telling him to buy what they needed for the festival or to give something to the destitute.