'Seed' in the Bible

and Haman recounteth to Zeresh his wife, and to all his friends, all that hath met him, and his wise men say to him, and Zeresh his wife, 'If Mordecai is of the seed of the Jews, before whom thou hast begun to fall, thou art not able for him, but dost certainly fall before him.'

the Jews have established and received upon them, and upon their seed, and upon all those joined unto them, and it doth not pass away, to be keeping these two days according to their writing, and according to their season, in every year and year;

and these days are remembered and kept in every generation and generation, family and family, province and province, and city and city, and these days of Purim do not pass away from the midst of the Jews, and their memorial is not ended from their seed.

to establish these days of Purim, in their seasons, as Mordecai the Jew hath established on them, and Esther the queen, and as they had established on themselves, and on their seed -- matters of the fastings, and of their cry.

For Mordecai the Jew is second to king Ahasuerus, and a great man of the Jews, and accepted of the multitude of his brethren, seeking good for his people, and speaking peace to all his seed.