Surah Yunus (Jonah), Verse 46

وَاِمَّا نُرِیَنَّكَ بَعْضَ الَّذِیْ نَعِدُهُمْ اَوْ نَتَوَفَّیَنَّكَ فَاِلَیْنَا مَرْجِعُهُمْ ثُمَّ اللّٰهُ شَهِیْدٌ عَلٰی مَا یَفْعَلُوْنَ ۟

Wa imma nuriyannaka ba'dal lazee na'iduhum aw natawaffayannaka fa ilainaa marji'uhum thummal laahu shaheedun 'alaa maa yaf'aloon

“Whether We show thee (realised in thy life-time) some part of what We promise them,- or We take thy soul (to Our Mercy) (Before that),- in any case, to Us is their return: ultimately Allah is witness, to all that they do.”

Quran 10:46 (Yusuf Ali Translation)