וַיִּשְׁלַח֩ אֵלַ֨י סַנְבַלַּ֜ט כַּדָּבָ֥ר הַזֶּ֛ה פַּ֥עַם חֲמִישִׁ֖ית אֶֽת־נַעֲר֑וֹ וְאִגֶּ֥רֶת פְּתוּחָ֖ה בְּיָדֽוֹ׃
Then sent Sanballat his servant unto me in like manner the fifth time with an open letter in his hand;
Rashi on Nehemiah
and an open letter was in his hand He sent me a written letter through him.