﴿ وَقَاسَمَهُمَآ إِنِّى لَكُمَا لَمِنَ ٱلنَّٰصِحِينَ ﴾

“And he swore unto them, "Verily, I am of those who wish you well indeed!"”

And he swore to both of them that is he swore to both of them by God ‘Truly I am a sincere adviser to you’ in this matter.