Bulugh al-Maram 6
Another version of Al-Bukhari has:
“None of you should urinate in stagnant water that is not flowing, and then take bath in it”.
A version of Muslim has the words “from it (i.e. the water)”.
A version of Abu Da’ud has: “One should not take bath in it from sexual impurity”.
وَلِلْبُخَارِيِّ: { لَا يَبُولَنَّ أَحَدُكُمْ فِي اَلْمَاءِ اَلدَّائِمِ اَلَّذِي لَا يَجْرِي, ثُمَّ يَغْتَسِلُ فِيهِ }   1‏ .‏ 
وَلِمُسْلِمٍ: 
"مِنْهُ" 2‏ .‏ 
وَلِأَبِي دَاوُدَ: { وَلَا يَغْتَسِلُ فِيهِ مِنْ اَلْجَنَابَةِ }   3‏ .‏‏1 ‏- البخاري رقم (239)‏ .‏
‏2 ‏- مسلم رقم (282)‏.‏
‏3 ‏- سنن أبي داود (70)‏ .‏