New Revised Standard Version
Turn back, my daughters, go your way, for I am too old to have a husband. Even if I thought there was hope for me, even if I should have a husband tonight and bear sons,

Contemporary English Version
You must go back home, because I am too old to marry again. Even if I got married tonight and later had more sons,

New American Bible
Go, my daughters, for I am too old to marry again. Even if I had any such hope, or if tonight I had a husband and were to bear sons,

Douay-Rheims Bible
Return again, my daughters, and go your ways: for I am now spent with age, and not fit for wedlock. Although I might conceive this night, and bear children,

Return again, my daughters, and go your ways: for I am now spent with age, and not fit for wedlock. Although I might conceive this night, and bear children,

too old

Genesis 17:17 Abraham fell upon his face, and laughed, saying in his heart: Shall a son, thinkest thou, be born to him that is a hundred years old? and shall Sara that is ninety years old bring forth?

1 Timothy 5:9 Let a widow be chosen of no less than threescore years of age, who hath been the wife of one husband.

I should have.