Here are some samples of traditional vows (not necessarily religious):
I, (name), take you (Groom/Bride), to be my (wife/husband), to have and to hold from this day forward, for better or for worse, for richer, for poorer, in sickness and in health to love and to cherish, from this day forward until death do us part.
I, (name), take you (name), to be my (opt: lawfully wedded) (husband/wife), my faithful partner, my friend and my love from this day onwards.
With God in our presence, our friends and family, I vow to be faithful to you in sickness and in health, in bad times just as in good, in sorrow as well as in joy. I will love you unconditionally and support you through whatever life brings us. I will honor and respect you and look forward to share both laughter and tears with you. I will cherish you for as long as we both shall live.