Sunan an Nasai
3352
Sahih+2

Abdur-Rahman bin 'Awf said:"The Messenger of Allah saw me looking cheerful as I had just got married." I said: "I have gotten married to a woman of the Ansar." He said: "How much did you give her as a dowry?" He said: "A Nawah (five Dirhams) of gold

SahihAbu Ghuddah
SahihAl-Albani