good night = tasba7 3la 7,eer

tesbehe or tesbeheen ala khair can be said to women. For men, we use tesbeh ala khair. Saying that to someone, you wish him al-kair from night till he or she gets up in the morning. When someone says to you tesbeh ala khair, you should reply by saying tesbeh ala khair or wa anta min (ahleh or ahle al-khair)

Good night