The word(s) "goodness" appears 12 time(s) in 11 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) O you who believe! when you confer together in private, do not give to each other counsel of sin and revolt and disobedience to the Apostle, and give to each other counsel of goodness and guarding (against evil); and be careful of (your duty to) Allah, to Whom you shall be gathered together.