It was narrated from 'Eisa bin Yazdad Al-Yamani that his father said:
"The Messenger of Allah said: 'When anyone of you urinates, let him squeeze his penis three times (to remove the remaining urine drops)." (Da'if)Another chain with similar wording. (IT)
English reference (IT): Vol. 1, Book 1, Hadith 326 (IT)
Arabic reference (IT): Book 1, Hadith 349 (IT)