In Parshas Shemini, the Torah outlines the various animals, birds, and fish that are allowed or prohibited for consumption.

In Parshas Tzav, the Torah addresses the prohibition of “Pigul.” It states, “If any of the flesh of his peace offering is consumed on the third day, it will not be accepted; it will not be credited to the one who offers it; it will be rejected, and the individual who eats from it will incur guilt.”

The Book of Vayikra, referred to as Leviticus, begins with the expression Vayikra el Moshe, which means “(and) He [G-d] called to Moshe”. In Hebrew, the word Vayikra ends with the letter “א”,” aleph”.