AN NAML — Ayat 49

قَالُوا تَقَاسَمُوا بِاللَّهِ لَنُبَيِّتَنَّهُ وَأَهْلَهُ ثُمَّ لَنَقُولَنَّ لِوَلِيِّهِ مَا شَهِدْنَا مَهْلِكَ أَهْلِهِ وَإِنَّا لَصَادِقُونَ

They said, "Take a mutual oath by Allah that we will kill him by night, he and his family. Then we will say to his executor, 'We did not witness the destruction of his family, and indeed, we are truthful.' "