וַיִּשְׁמַ֥ע בָּלָ֖ק כִּ֣י בָ֣א בִלְעָ֑ם וַיֵּצֵ֨א לִקְרָאת֜וֹ אֶל־עִ֣יר מוֹאָ֗ב אֲשֶׁר֙ עַל־גְּב֣וּל אַרְנֹ֔ן אֲשֶׁ֖ר בִּקְצֵ֥ה הַגְּבֽוּל׃
And when Balak heard that Balaam was come, he went out to meet him unto Ir-moab, which is on the border of Arnon, which is in the utmost part of the border.
Related passages and parallel verses for Numbers 22:36.