'Poor' in the Bible

Then Jesus looked at him and loved him, and said, "One thing is lacking in you: go, sell all you possess and give the proceeds to the poor, and you shall have riches in Heaven; and come and be a follower of mine."

But there came one poor widow and dropped in two farthings, equal in value to a halfpenny.

So He called His disciples to Him and said, "In solemn truth I tell you that this widow, poor as she is, has thrown in more than all the other contributors to the Treasury;

For that ointment might have been sold for fifteen pounds or more, and the money have been given to the poor." And they were exceedingly angry with her.

For you always have the poor among you, and whenever you choose you can do acts of kindness to them; but me you have not always.