1 Chr 12:19

וְר֣וּחַ לָבְשָׁ֗ה אֶת־עֲמָשַׂי֮ רֹ֣אשׁ השלושים הַשָּׁלִישִׁים֒ לְךָ֤ דָוִיד֙ וְעִמְּךָ֣ בֶן־יִשַׁ֔י שָׁל֨וֹם שָׁל֜וֹם לְךָ֗ וְשָׁלוֹם֙ לְעֹ֣זְרֶ֔ךָ כִּ֥י עֲזָרְךָ֖ אֱלֹהֶ֑יךָ וַיְקַבְּלֵ֣ם דָּוִ֔יד וַֽיִּתְּנֵ֖ם בְּרָאשֵׁ֥י הַגְּדֽוּד׃ פ

Then the Spirit came upon Amasai, the chief of the Thirty, and he said: “We are yours, O David! We are with you, O son of Jesse! Peace, peace to you, and peace to your helpers, for your God helps you.” So David received them and made them leaders of his troops.