7 Husbands, in the same way be considerate as you live with your wives, and treat them with respect as the weaker partner and as heirs with you of the gracious gift of life, so that nothing will hinder your prayers.

Read 1 Peter 3:7 Using Other Translations

Likewise, ye husbands, dwell with them according to knowledge, giving honour unto the wife, as unto the weaker vessel, and as being heirs together of the grace of life; that your prayers be not hindered.
Likewise, husbands, live with your wives in an understanding way, showing honor to the woman as the weaker vessel, since they are heirs with you of the grace of life, so that your prayers may not be hindered.
In the same way, you husbands must give honor to your wives. Treat your wife with understanding as you live together. She may be weaker than you are, but she is your equal partner in God’s gift of new life. Treat her as you should so your prayers will not be hindered.