1 Peter 3:3

The third line (in English) translating the meaning of each word in the Orthodox Yiddish Brit Chadas

let your finery be not the outer beautification, with braiding the hair and with putting on yourselves golden things, or with clothe yourselves (expensive) clothing;

Cross References

Romans 12:2

and be not likened to the this world, but be transfigured yourselves by the renewal of your mind, so as to determine what it is Hashem's good and pleasing and perfect will.

1 Peter 3:2

looking themselves on your pure conduct with reverence.