Surah [11] Hud : 7

وَ هُوَ الَّذِىۡ خَلَقَ السَّمٰوٰتِ وَالۡاَرۡضَ فِىۡ سِتَّةِ اَ يَّامٍ وَّكَانَ عَرۡشُهٗ عَلَى الۡمَآءِ لِيَبۡلُوَكُمۡ اَيُّكُمۡ اَحۡسَنُ عَمَلًا ؕ وَلَٮِٕنۡ قُلۡتَ اِنَّكُمۡ مَّبۡعُوۡثُوۡنَ مِنۡۢ بَعۡدِ الۡمَوۡتِ لَيَـقُوۡلَنَّ الَّذِيۡنَ كَفَرُوۡۤا اِنۡ هٰذَاۤ اِلَّا سِحۡرٌ مُّبِيۡنٌ(هود :7)

وَهُوَ
And He
ٱلَّذِى
(is) the One Who
خَلَقَ
created
ٱلسَّمَٰوَٰتِ
the heavens
وَٱلْأَرْضَ
and the earth
فِى
in
سِتَّةِ
six
أَيَّامٍ
epochs
وَكَانَ
and His throne was
عَرْشُهُۥ
and His throne was
عَلَى
on
ٱلْمَآءِ
the water
لِيَبْلُوَكُمْ
that He might test [you]
أَيُّكُمْ
which of you
أَحْسَنُ
(is) best
عَمَلًاۗ
(in) deed
وَلَئِن
But if
قُلْتَ
you say
إِنَّكُم
"Indeed, you
مَّبْعُوثُونَ
(will be) resurrected
مِنۢ
after
بَعْدِ
after
ٱلْمَوْتِ
[the] death"
لَيَقُولَنَّ
surely would say
ٱلَّذِينَ
those who
كَفَرُوٓا۟
disbelieved
إِنْ
"This is not
هَٰذَآ
"This is not
إِلَّا
but
سِحْرٌ
a magic
مُّبِينٌ
clear"

Wahuwa allathee khalaqa alssamawati waalarda fee sittati ayyamin wakana 'arshuhu 'ala almai liyabluwakum ayyukum ahsanu 'amalan walain qulta innakum mab'oothoona min ba'di almawti layaqoolanna allatheena kafaroo in hatha illa sihrun mubeenun

Sahih International:

And it is He who created the heavens and the earth in six days - and His Throne had been upon water - that He might test you as to which of you is best in deed. But if you say, "Indeed, you are resurrected after death," those who disbelieve will surely say, "This is not but obvious magic."

Tafsir (More Translations)

Complete Indexing of Quran Topics

We have indexed and found 1 verse about or related to (including the word(s)) "Water, Allah's Throne on the water".

For your information, the verse as described above: