25:38
وَقُرُونًا بَيْنَ ذَلِكَ كَثِيرًا
25:70
“As for those who repent, believe, and do good deeds, they are the ones whose evil deeds Allah will change into good deeds. For Allah is All-Forgiving, Most Merciful.”
The Treaty of Hudaybiyyah
Cited to illustrate how Umar RA made up for his outburst on the Day of Hudaybiyyah through good deeds.