'Ones' in the Bible

I tell all of you with certainty, whoever gives even a cup of cold water to one of these little ones because he is a disciple will never lose his reward."

When it was full, the fishermen hauled it ashore. Then they sat down, sorted the good fish into containers, and threw the bad ones away.

That is how it will be at the end of the age. The angels will go out, cull out the evil people from among the righteous ones,

"If anyone causes one of these little ones who believe in me to sin, it would be better for him if a large millstone were hung around his neck and he were drowned at the bottom of the sea.

"See to it that you do not despise one of these little ones, because I tell you, their angels in heaven always have access to my Father in heaven.

In the same way, it is not the will of your Father in heaven that one of these little ones should be lost."

The young man asked him, "Which ones?"

because when the foolish ones took their lamps, they didn't take any oil with them.

But the wise ones took flasks of oil with their lamps.

"But the foolish ones told the wise, "Give us some of your oil, because our lamps are going out!'

"But the wise ones replied, "No! There will never be enough for us and for you. You'd better go to the dealers and buy some for yourselves.'