'Thing' in the Bible

but one thing is necessary. Mary has made the right choice, and it will not be taken away from her.”

If then you’re not able to do even a little thing, why worry about the rest?

When Jesus heard this, He told him, “You still lack one thing: Sell all that you have and distribute it to the poor, and you will have treasure in heaven. Then come, follow Me.”

So they began to argue among themselves which of them it could be who was going to do this thing.

He also said to them, “When I sent you out without money-bag, traveling bag, or sandals, did you lack anything?”“Not a thing,” they said.