11:78
وَجَآءَهُۥ قَوْمُهُۥ يُهْرَعُونَ إِلَيْهِ وَمِن قَبْلُ كَانُوا۟ يَعْمَلُونَ ٱلسَّيِّـَٔاتِ ۚ قَالَ يَـٰقَوْمِ هَـٰٓؤُلَآءِ بَنَاتِى هُنَّ أَطْهَرُ لَكُمْ ۖ فَٱتَّقُوا۟ ٱللَّهَ وَلَا تُخْزُونِ فِى ضَيْفِىٓ ۖ أَلَيْسَ مِنكُمْ رَجُلٌ رَّشِيدٌ
And his people came hastening to him, and before [this] they had been doing evil deeds. He said, "O my people, these are my daughters; they are purer for you. So fear Allah and do not disgrace me concerning my guests. Is there not among you a man of reason?"
Context in Surah Hud
Nearby ayahs help place verse 11:78 in sequence and meaning.
يَـٰٓإِبْرَٰهِيمُ أَعْرِضْ عَنْ هَـٰذَآ ۖ إِنَّهُۥ قَدْ جَآءَ أَمْرُ رَبِّكَ ۖ وَإِنَّهُمْ ءَاتِيهِمْ عَذَابٌ غَيْرُ مَرْدُودٍ
[The angels said], "O Abraham, give up this [plea]. Indeed, the command of your Lord has come, and indeed, there will reach them a punishment that cannot be repelled."
وَلَمَّا جَآءَتْ رُسُلُنَا لُوطًا سِىٓءَ بِهِمْ وَضَاقَ بِهِمْ ذَرْعًا وَقَالَ هَـٰذَا يَوْمٌ عَصِيبٌ
And when Our messengers, [the angels], came to Lot, he was anguished for them and felt for them great discomfort and said, "This is a trying day."
قَالُوا۟ لَقَدْ عَلِمْتَ مَا لَنَا فِى بَنَاتِكَ مِنْ حَقٍّ وَإِنَّكَ لَتَعْلَمُ مَا نُرِيدُ
They said, "You have already known that we have not concerning your daughters any claim, and indeed, you know what we want."
قَالَ لَوْ أَنَّ لِى بِكُمْ قُوَّةً أَوْ ءَاوِىٓ إِلَىٰ رُكْنٍ شَدِيدٍ
He said, "If only I had against you some power or could take refuge in a strong support."