To perform istikhara for marriage, start by performing ablution (wudu) and then offer two rak'ahs of voluntary prayer. After that, recite the istikhara dua, which is a specific prayer asking for guidance from Allah regarding the marriage decision. It is important to have a sincere intention and trust in Allah's wisdom. After reciting the dua, make your specific marriage decision in your heart and wait for any signs or feelings that may guide you. Remember to be patient and trust in Allah's guidance.For more information, you can read this article: https://lovebackduas.com/how-t....o-perform-istikhara-