וַיִּקַּ֤ח שְׁמוּאֵל֙ אֶת־שָׁא֣וּל וְאֶֽת־נַעֲר֔וֹ וַיְבִיאֵ֖ם לִשְׁכָּ֑תָה וַיִּתֵּ֨ן לָהֶ֤ם מָקוֹם֙ בְּרֹ֣אשׁ הַקְּרוּאִ֔ים וְהֵ֖מָּה כִּשְׁלֹשִׁ֥ים אִֽישׁ׃
Rashi on I Samuel
At the head of the invited guests. In the place where the important people are seated; by the manner of the seating, it was obvious in which place the most important person was seated.