Amos 8: 4-7

4 Hear this, you that trample on the needy,
and bring to ruin the poor of the land,
5 saying, ‘When will the new moon be over
so that we may sell grain;
and the sabbath,
so that we may offer wheat for sale?
We will make the ephah small and the shekel great,
and practise deceit with false balances,
6 buying the poor for silver
and the needy for a pair of sandals,
and selling the sweepings of the wheat.’

7 The Lord has sworn by the pride of Jacob:
Surely I will never forget any of their deeds.