John Wesley on Leviticus 23:22

When ye reap, thou - From the plural, ye, he comes to the singular, thou, because he would press this duty upon every person who hath an harvest to reap, that none might plead exemption from it. And it is observable, that though the present business is only concerning the worship of God, yet he makes a kind of excursion to repeat a former law of providing for the poor, to shew that our devotion to God is little esteemed by him if it be not accompanied with acts of charity to men.