The Book of Marriage
Ṣaḥīḥ Muslim 3486
عَلَى أَرْبَعِ أَوَاقٍ كَأَنَّمَا تَنْحِتُونَ الْفِضَّةَ مِنْ عُرْضِ هَذَا الْجَبَلِ مَا عِنْدَنَا مَا نُعْطِيكَ وَلَكِنْ عَسَى أَنْ نَبْعَثَكَ فِي بَعْثٍ تُصِيبُ مِنْهُ
ʿalā arbaʿi awāqin kaʾannamā tanḥitūna al-fiḍḍaha min ʿurḍi hadhā al-jabali mā ʿindanā mā nuʿṭīka walakin ʿasā an nabʿathaka fī baʿthin tuṣību minhu
Transliteration generated from the Arabic vowel marks
The full narration
Abu Huraira (Allah be pleased with him) reported:A man came to Allah's Messenger (ﷺ) and said: I have contracted marriage with a woman of the Ansar, whereupon Allah's Apostle (ﷺ) said: Did you cast a glance at her, for there is something in the eyes of the Ansar? He said: I did cast a glance at her, whereupon he said: For what (dower) did you marry her? He said: For four 'uqiyas. Thereupon Allah's Apostle (ﷺ) said: For four 'uqiyas; it seems as if you dig out silver from the side of this mountain (and that is why you are prepared to pay such a large amount of dower). We have nothing which we should give you. There is a possibility that we may send you to an (expedition) where you may get (booty). So he sent that man (in the expedition) which was despatched to Banu 'Abs
Source
Ṣaḥīḥ Muslim · 3486