출애굽기 14:2 해설: Rashi, Chizkuni, Da'at Zekenim & Kli Yakar

וישבו THAT THEY TURN backwards; all the third day they were moving nearer towards the Egyptians, in order to mislead Pharaoh, so that he should say: They have lost their way, as it is said, (v. 3) “so that Pharaoh will say of the children of Israel, [They are entangled in the land]”.

וישבו, “so that they shall turn back;” G-d said that He did not want the Egyptians to be able to say that Moses and Aaron had deceived him when they said that all they had requested was to travel three days into the desert (Exodus 8,23).

לפני בעל צפון, “before Baal Tzefon.” According to Rashi, this was the only idol that had remained intact of all the Egyptian deities. G–d had arranged this in order to mislead the Egyptians into believing that this deity was more powerful that He. Pharaoh thought that the deity had deliberately tricked the Israelites in order to enable him to destroy them by means of water. [as a previous Pharaoh had attempted when he drowned the male Jewish infants. Ed.] This is why the Torah wrote in verse 10 that ופרעה הקריב, instead of ופרעה קרב, “Pharaoh had presented an offering,” instead of “Pharaoh approached,” as this phrase is usually translated (Compare Mechilta B’shalach 2,2). An alternate interpretation: the use of the transitive form of the word קרב is meant to tell the reader that the Israelites were inspired to engage in penitence when they saw that they were being pursued.

ויחנו לפני פי החירת AND ENCAMP BEFORE PI-HAHIROTH — This is identical with Pithom (Mekhilta), but now it obtained the name of פי החירת, because there they became בני חורין free-men (חירת is explained as חרות freedom). This was two high, precipitous rocks and the valley between them was called פי הסלעים the mouth (opening) of the rocks.