Surah Yusuf (Joseph), Verse 19

وَجَآءَتْ سَیَّارَةٌ فَاَرْسَلُوْا وَارِدَهُمْ فَاَدْلٰی دَلْوَهٗ قَالَ یٰبُشْرٰی هٰذَا غُلٰمٌ وَاَسَرُّوْهُ بِضَاعَةً وَاللّٰهُ عَلِیْمٌۢ بِمَا یَعْمَلُوْنَ ۟

Wa jaaa'at saiyaaratun fa-arsaloo waaridahum fa adlaa dalwah; qaala yaa bushraa haaza ghulaam; wa asarroohu bi-daa'ah; wallaahu 'aleemun bimaa ya'maloon

“Then there came a caravan of travellers: they sent their water-carrier (for water), and he let down his bucket (into the well)... He said: "Ah there! Good news! Here is a (fine) young man!" So they concealed him as a treasure! But Allah knoweth well all that they do!”

Quran 12:19 (Yusuf Ali Translation)