“There were seven brothers.
The first one married.
When he died,
He left no children.
ἑπτὰ ἀδελφοὶ ἦσαν· καὶ ὁ πρῶτος ἔλαβεν γυναῖκα, καὶ ἀποθνῄσκων οὐκ ἀφῆκεν σπέρμα·
This story about the woman and 7 brothers can be found in Matthew, chapter 22:25, and in Luke, chapter 20:29, almost word for word. Thus, this story was fairly well known. There were 7 brothers (ἑπτὰ ἀδελφοὶ ἦσαν). The first one married or took a wife (καὶ ὁ πρῶτος ἔλαβεν γυναῖκα). Then he died (καὶ ἀποθνῄσκων). He was childless, since he had no seed descendants or offspring (οὐκ ἀφῆκεν σπέρμα).