The halacha and the deeper spiritual idea behind the 2-storey house

Borrowing seforim without permission

Collateral of items that are essential for ones sustenance

The zealotry of Pinchas vs Eliyahu and the merit of becoming a kohen as a result

Is a lender allowed to sell a security in order to get back his loan money when the borrower fails to pay back on time?

Is the mitzvah to pay workers on time applicable to trade workers such as tailors or mechanics?

How bad is it to withhold employee wages? Can a can driver be paid early for his service and still fulfill the mitzvah?

Introduction to the prohibition to withhold payment from workers and the positive mitzvah to pay workers on time

Grounds for dismissal in various professions and industries

The law of the adjacent property/field/apartment owner and when he has the right to acquire the property- "dina d'bar metzra"