Yusuf • BN-TAFSEER-IBN-E-KASEER
﴿ قَالُوا۟ تَٱللَّهِ لَقَدْ ءَاثَرَكَ ٱللَّهُ عَلَيْنَا وَإِن كُنَّا لَخَٰطِـِٔينَ ﴾
“[The brothers] said: "By God! Most certainly has God raised thee high above us, and we were indeed but sinners!"”
Please check ayah 12:92 for complete tafsir.