English of Core Text: Rabbi Shila said in the name of Rabbi: It is written “He made the moon for appointed times; the sun knows its setting” — from the fact that the sun knows its setting He made the moon for appointed times. And Rabbi Simon said: “And they shall be for signs and for appointed times” — by means of this one and by means of that one.
On the daf / in context: The Yerushalmi discusses the calendar role of sun and moon. One view emphasizes the moon; the other reads our passuk as assigning the function to both luminaries.
Type of Learning: Custom (calendar function of the luminaries)What Is Learned: Both sun and moon serve for signs and appointed times according to one reading of the passuk.