לְמוֹלִ֣יךְ עַ֭מּוֹ בַּמִּדְבָּ֑ר כִּ֖י לְעוֹלָ֣ם חַסְדּֽוֹ׃
그 백성을 인도하여 광야로 통과케 하신 이에게 감사하라 그 인자하심이 영원함이로다
Midrash BeChiddush
לְמוֹלִ֣יךְ עַ֭מּוֹ בַּמִּדְבָּ֑ר “Who led His people through the wilderness,” (Ps. 136:16) This refers to the generation of Reu. Just as God shepherded (Ro’eh) the people through the wilderness for forty years, so God shepherded the generation of Reu with loving- kindness - that is why he was called Reu. Or it could be from the word Reiyah, grazing; in his generation there was a famine.