Charm is deceptive, and beauty is fleeting; but a woman who fears the Lord is to be praised.

Proverbs 31:24-31

She makes linen garments and sells them, and supplies the merchants with sashes.
25 She is clothed with strength and dignity; she can laugh at the days to come.
26 She speaks with wisdom, and faithful instruction is on her tongue.
27 She watches over the affairs of her household and does not eat the bread of idleness.
28 Her children arise and call her blessed; her husband also, and he praises her: “Many women do noble things, but you surpass them all.” 
30 Charm is deceptive, and beauty is fleeting; but a woman who fears the Lord is to be praised.
31 Honor her for all that her hands have done, and let her works bring her praise at the city gate.

Why?

Wisdom woman clothed with strength and dignity. this is a great honor.

Wisdom woman watches over the affairs of her household and working hard do not eat the bread of idleness.

Many women do noble things, but you surpass them all. this is the most high praise to their mother.

Charm is deceptive, and beauty is fleeting, but a woman who fears the Lord is to be praised. No one can compare with a woman who fears the Lord.

How?

Praise to the Lord for the Lord has given me a wise wife who fears the Lord.