וַיַּ֖עַשׂ נֹ֑חַ כְּ֠כֹל אֲשֶׁ֨ר צִוָּ֥ה אֹת֛וֹ אֱלֹהִ֖ים כֵּ֥ן עָשָֽׂה׃ (ס)
노아가 그와 같이 하되 하나님이 자기에게 명하신 대로 다 준행하였더라
Rashi on Genesis
ויעש נח THUS DID NOAH — This refers to the building of the Ark (Genesis Rabbah 31:14).
Ramban on Genesis
AND NOAH DID THUS; ACCORDING TO ALL THAT G-D HAD COMMANDED HIM, meaning that he constructed the ark and gathered the food. Scripture’s intent in saying, And Noah did… so did he, is to explain that he did not omit a thing from all that G-d had commanded him.
Radak on Genesis
ויעש נח, Noach built the ark in accordance with all the instructions given to him by G’d. He built its dimensions of length, width and height exactly as he had been commanded. He built the many cabins, and collected the various types of plants and fruit to serve as food for the journey.