'Daydreams' in the Bible

The one who works his field will have plenty of food, but whoever chases daydreams lacks wisdom.

The one who works his land will be satisfied with food, but whoever chases daydreams will have his fill of poverty.

In spite of many daydreams, pointless actions, and empty words, it is more important to fear God.

Whoever keeps staring at the wind won't sow; whoever daydreams won't reap.