Divrei Hayamim 12:19

Then the spirit came upon ῾Amasay, who was chief of the captains, and he said, Thine are we, David, and on thy side, thou son of Yishay: peace, peace be to thee, and peace be to thy helpers; for thy God helps thee. Then David received them, and made them captains of the band.

וְר֣וּחַ לָֽבְשָׁ֗ה אֶת־עֲמָשַׂי֮ רֹ֣אשׁ (השלושים) [הַשָּׁלִישִׁים֒] לְךָ֤ דָוִיד֙ וְעִמְּךָ֣ בֶן־יִשַׁ֔י שָׁל֨וֹם ׀ שָׁל֜וֹם לְךָ֗ וְשָׁלוֹם֙ לְעֹ֣זְרֶ֔ךָ כִּ֥י עֲזָֽרְךָ֖ אֱלֹהֶ֑יךָ וַיְקַבְּלֵ֣ם דָּוִ֔יד וַֽיִּתְּנֵ֖ם בְּרָאשֵׁ֥י הַגְּדֽוּד׃ {פ}