وَرَبُّكَ يَعْلَمُ مَا تُكِنُّ صُدُورُهُمْ وَمَا يُعْلِنُونَ
Warabbuka yaAAlamu m a tukinnu s udooruhum wam a yuAAlinoon a And thy Sustainer knows all that their hearts conceal as well as all that they bring into the open:
 - Mohammad Asad
Your Rabb knows all that they conceal in their hearts and all that they reveal.
 - Muhammad Farooq-i-Azam Malik
And your Lord knows what their hearts conceal and what they reveal.
 - Mustafa Khattab
And thy Lord knoweth what thee breasts conceal, and what they publish.
 - Marmaduke Pickthall
And thy Lord knows all that their hearts conceal and all that they reveal. 3398
 - Abdullah Yusuf Ali