John Gills Exposition of the Bible Commentary - Genesis 9:18
And the sons of Noah, that went forth of the ark, were Shem, and Ham, and Japheth ,.... These were born before the flood, and went into the ark with Noah, and came out with him; see Genesis 5:32 . and Ham is the father of Canaan ; this is observed for the sake of the following history, concerning the behaviour of the one to Noah, and of the curse of the other by him, which would not have been so well understood if this remark had not been made: the father and the son, as they were,... read more
Matthew Henry's Complete Commentary - Genesis 9:18-23
Here is, I. Noah's family and employment. The names of his sons are again mentioned (Gen. 9:18, 19) as those from whom the whole earth was overspread, by which it appears that Noah, after the flood, had no more children: all the world came from these three. Note, God, when he pleases, can make a little one to become a thousand, and greatly increase the latter end of those whose beginning was small. Such are the power and efficacy of a divine blessing. The business Noah applied himself to was... read more