And He took a cup [i.e., probably wine made from fresh or possibly preserved grape juice], gave thanks to God, then passed it to them, saying, "All of you, drink from it;

Then He took a cup [i.e., probably wine made from fresh or possibly preserved grape juice], and when He had given thanks to God, He passed it to them and they all drank from it.

Does a spring produce [both] fresh water and salt water from the same opening?

My brothers, can a fig tree produce olives or a grapevine [produce] figs? Neither can a salt water [spring] produce fresh water.

So, if a woman does not cover her [physical] head [i.e., with sufficient hair or a cloth shawl], she might as well cut her hair off. But if it is a shame for a woman to cut her hair off or shave her head [See note on verse 5], then she should have her head covered [i.e., with hair or a shawl].