'Old' in the Bible

Turn back, my daughters! Go, for {I am too old to have a husband}. If I should think there is hope for me, even if I should have a husband [this] night, and even if I should bear sons,

He shall be for you a restorer of life and a sustainer in your old age, for your daughter-in-law who loves you, who [is] better for you than seven sons, has borne him."