יְדוּתוּן, יְדֻתוּן proper name, masculine usually יְדוּתוּן; יְדֻתוּן2Chronicles 5:12; 35:15; יְדיּ֯תוּן Psalm 39:1; Psalm 77:1; Nehemiah 11:37; 1 Chronicles 16:38; chief of one of the three choirs of the temple (only Chronicles & Psalm-titles) 1 Chronicles 9:16; 1 Chronicles 16:38,41,42; 1 Chronicles 25:3 (twice in verse); 1 Chronicles 25:6; 2Chronicles 5:12; the king's seer 2 Chronicles 35:15; his descendants formed one of the perpetual temple choirs בְּנֵי יְדוּתוּן 1 Chronicles 16:42; 1 Chronicles 25:1,3; 2Chronicles 29:14; בֶּןיְֿדיּ֯תוּן Nehemiah 11:17. In Psalm-titles על ידותון Psalm 62:1; Psalm 77:1 (Qr); לִידיּתוּן Psalm 39:1 (לְ error for עלֿ), all = after the manner of (the choir of) Yeduthun (musical term according to RS^{OTJC 422, 2nd ed. 143}). — see also Lag^{Or ii. 16 ff.} and proper name אָסָף, הֵימָן (sub אמן), אֵיתָן (sub יתן).