'Abundance' in the Bible

The good man out of the good treasure of his heart brings out that which is good, and the evil man out of the evil treasure of his heart brings out that which is evil, for out of the abundance of the heart, his mouth speaks.

He said to them, "Beware! Keep yourselves from covetousness, for a man's life doesn't consist of the abundance of the things which he possesses."

for all these put in gifts for God from their abundance, but she, out of her poverty, put in all that she had to live on."