Amos 1:9

This is what the LORD says: 'For three sins of Tyre, even for four, I will not turn back my wrath. Because she sold whole communities of captives to Edom, disregarding a treaty of brotherhood,

(New International Version)

Thus says the LORD, 'For three transgressions of Tyre and for four I will not revoke its punishment, Because they delivered up an entire population to Edom And did not remember the covenant of brotherhood.

(New American Standard Bible)

Thus saith the LORD; For three transgressions of Tyrus, and for four, I will not turn away the punishment thereof; because they delivered up the whole captivity to Edom, and remembered not the brotherly covenant:

(King James Version)