'Chance' in the Bible

If by chance you see a place which a bird has made for itself in a tree or on the earth, with young ones or eggs, and the mother bird seated on the young ones or on the eggs, do not take the mother bird with the young:

When you get in the grain from your field, if some of the grain has been dropped by chance in the field, do not go back and get it, but let it be for the man from a strange land, the child without a father, and the widow: so that the blessing of the Lord your God may be on all the work of your hands.

If such a man, hearing the words of this oath, takes comfort in the thought that he will have peace even if he goes on in the pride of his heart, taking whatever chance may give him: