An unplowed field produces food for the poor, but injustice sweeps it away.Proverbs 13:23 (Bible.com)
A thought: People are tempted to look after themselves most of time. Israel had some laws in place to make sure landowners left some produce un-gathered for any destitute/needy passer-bys. To not leave something for others from our abundance, is an injustice that God will judge.
A prayer: Dear God, you have given me so much. Help me live rightly, generously, and not selfishly. My life is not my own. It belongs to Jesus. Amen.