(Exodus 12:1) "saying": Go and say it to them immediately. These are the words of R. Yishmael. As it is written (Exodus 34:34) "And he went out and spoke to the children of Israel what he had been commanded." R. Eliezer says: (The intent is) Go out and say it to them and return word to Me, viz. (Ibid. 19:8) "and Moses returned the words of the people to the L–rd," and (Ezekiel 9:11) "And, behold, the man clothed in linen on whose loins was the scribe's slate returned word saying I have done according to all that You have commanded me," and (Iyyov 38:35) "Did you dispatch lightning bolts, so that they should go forth and say to you 'Here we are'"? The messengers of the Holy One Blessed be He are not as those of flesh and blood. The messengers of flesh and blood must return to their sender. Not so Your messengers, but "Did You dispatch lightning bolts so that they should go forth?" It is not written "and they shall return and say." Wherever they go they are before You and they say we have fulfilled Your embassy, in fulfillment of (Jeremiah 23:24) "Do I not fill the heavens and the earth?"