Tosefta for Psalms 9:11

וְיִבְטְח֣וּ בְ֭ךָ יוֹדְעֵ֣י שְׁמֶ֑ךָ כִּ֤י לֹֽא־עָזַ֖בְתָּ דֹרְשֶׁ֣יךָ יְהוָֽה׃

And they that know Thy name will put their trust in Thee; For thou, LORD, hast not forsaken them that seek Thee.