Ezra 2:31 Midrash

בְּנֵי֙ עֵילָ֣ם אַחֵ֔ר אֶ֕לֶף מָאתַ֖יִם חֲמִשִּׁ֥ים וְאַרְבָּעָֽה׃ (ס)

The children of the other Elam, a thousand two hundred fifty and four.

Read midrashic interpretation of Ezra 2:31: and classical rabbinic exegesis.