קבלה על שמות 32:19

V is the written Torah, which is given in two arms . . . and with them the two tablets are given, which are “two breasts” [So 4:5]. And these are YY ײ, (i.e., two dots, perhaps the areolae or nipples), and in (i.e., between) them is the form of a Zayin, and in (between) them it is narrow/tsar. That is why it’s written: “And [God] formed/Vayyitsar/ VYYTsR [the human]” [Gn 2:7], and they are the virginity-signs/b’tulim of the maiden [which signify] the Torah by mouth (oral Torah).