אֹ֚צֶם הַשִּׁשִּׁ֔י דָּוִ֖יד הַשְּׁבִעִֽי׃
Ozem der Sechste, David der Siebte.
Rashi on I Chronicles
David the seventh This is written with the plene spelling, with a “yud,” because of David’s honor, and now he found the pearl; therefore, he did not count the eighth [son], Elijah.