Tafsir Ibn Kathir
7:93 - 7:93

يَقَوْمِ لَقَدْ أَبْلَغْتُكُمْ رِسَـلَـتِ رَبِّى وَنَصَحْتُ لَكُمْ

("O my people! I have indeed conveyed my Lord's Messages unto you and I have given you good advice.") Shu`ayb said, I have conveyed to you what I was sent with, so I will not feel any sorrow for you since you disbelieved in what I brought you,

فَكَيْفَ ءَاسَى عَلَى قَوْمٍ كَـفِرِينَ

("Then how can I grieve over pepple who are disbelievers")