אַל־תִּֽירְאִי֙ כִּי־לֹ֣א תֵב֔וֹשִׁי וְאַל־תִּכָּלְמִ֖י כִּ֣י לֹ֣א תַחְפִּ֑ירִי כִּ֣י בֹ֤שֶׁת עֲלוּמַ֙יִךְ֙ תִּשְׁכָּ֔חִי וְחֶרְפַּ֥ת אַלְמְנוּתַ֖יִךְ לֹ֥א תִזְכְּרִי־עֽוֹד׃
不要懼怕，因為你必不至蒙羞；不要慚愧，因為你必不至受辱；你必忘記你年輕時的羞恥，不再記得你寡居時的恥辱。
Ibn Ezra
in her virginity Certain nouns in the Holy Tongue are never singular, like “juvenility” [Isaiah 54:6], “old age” [Genesis 37:3], “childhood” [cf . Isaiah 54:4], and “virginity” (likewise, certain nouns are never plural, like “young children” [Esther 3:13], “shoulders” [Genesis 9:23], “gold” [Genesis 24:22], and “iron” [Numbers 35:16]).
Ibn Ezra
virginity a plural noun without a singular form [cf. comment on Leviticus 21: 13], like “youth” [cf. Ecclesiastes 11: 9], “old age” [Genesis 37: 3], and “childhood” [cf. Isaiah 54: 4].