I Chronicles 26:4 Midrash

וּלְעֹבֵ֥ד אֱדֹ֖ם בָּנִ֑ים שְׁמַֽעְיָ֤ה הַבְּכוֹר֙ יְהוֹזָבָ֣ד הַשֵּׁנִ֔י יוֹאָ֤ח הַשְּׁלִשִׁי֙ וְשָׂכָ֣ר הָרְבִיעִ֔י וּנְתַנְאֵ֖ל הַחֲמִישִֽׁי׃

And Obed-edom had sons: Shemaiah the first-born, Jehozabad the second, Joah the third, and Sacar the fourth, and Nethanel the fifth;

Read midrashic interpretation of I Chronicles 26:4: and classical rabbinic exegesis.