And Pharaoh said, I will let you go, that ye may sacrifice to the LORD your God in the wilderness; only ye shall not go very far away: intreat for me.

And Pharaoh said, I will let you go, that ye may sacrifice to Jehovah your God in the wilderness; only ye shall not go very far away: entreat for me.

And Pharao said: I will let you go to sacrifice to the Lord your God in the wilderness: but go no farther: pray for me.

And Pharaoh saith, 'I send you away, and ye have sacrificed to Jehovah your God in the wilderness, only go not very far off; make ye supplication for me;'

Then Pharaoh said, I will let you go to make an offering to the Lord your God in the waste land; but do not go very far away, and make prayer for me.

And Pharaoh said: "I will release you in order to sacrifice to the Lord your God in the desert. Yet you may only go so far. Petition for me."

Tunc dixit Pharao, Ego dimittam vos ut sacrificetis Jehovae Deo vestro: veruntamen non longius pergetis eundo: orate pro me.

And Pharaoh said, I will let you go. When he sees that his delays and shifts avail him nothing, he professes entire obedience; not that he then proposed to deceive and lie, because he was prevented by fear; but only, because overwhelmed with a present sense of his calamity, he dared not raise his crest against God. Therefore (as I said before) he did not so much wish designedly to conciliate and frustrate Moses by falsehood, as he deceived himself. For we must observe that (like one who has a wolf by the ears) he was constrained to promise the dismissal of the people, whom he retained to his own great injury. And this is why he commends himself to their prayers, for necessity urged him to implore God's pardon and peace: although it might have been that he desired craftily to engage their affection to himself under the pretext of religion. For by this anxious precaution for himself, he betrays his want of confidence. Finally, by requesting their prayers, he, as it were, throws out a rope by which he may draw them back to himself when the sacrifice was over.

I will let you go only ye shall not go very far away - Pharaoh relented because the hand of God was heavy upon him; but he was not willing to give up his gain. The Israelites were very profitable to him; they were slaves of the state, and their hard labor was very productive: hence he professed a willingness, first to tolerate their religion in the land, (Exodus 8:25); or to permit them to go into the wilderness, so that they went not far away, and would soon return. How ready is foolish man, when the hand of God presses him sore, to compound with his Maker! He will consent to give up some sins, provided God will permit him to keep others.
Entreat for me - Exactly similar to the case of Simon Magus, who, like Pharaoh, fearing the Divine judgments, begged an interest in the prayers of Peter, Acts 8:24.

And Pharaoh said, I will let you go, that ye may sacrifice to the LORD your God in the wilderness; only ye shall not (h) go very far away: intreat for me.
(h) So the wicked instruct God's messengers how far they may go.

And Pharaoh said, I will let you go, that ye may sacrifice to the Lord your God in the wilderness,.... He does not say three days, though as he allowed them to go into the wilderness and sacrifice, they could not go and come again in less time; nor would Moses have accepted of the grant, as it seems by what follows he had, if he had obliged them to less time:
only you shall not go very far away; his meaning is, as Aben Ezra observes, that they should go no further than three days' journey; he was jealous that this was only an excuse to get entirely out of his dominions, and never return more. He might have heard of their claim to the land of Canaan, and of their talk, and hope, and expectation, of going and settling there; and so understood this motion of theirs, to have leave to go into the wilderness for three days, to sacrifice to the Lord, was only a pretence; that their real intention was to proceed on in their journey to Canaan; however, being in this great distress, he made as if he was willing to grant what they desired, and very importunately urged they would pray he might be delivered from this plague:
entreat for me; the words seem to be spoken in haste, and with great eagerness and vehemence.

Ye shall not go very far away - Not so far but that he might fetch them back again. It is likely he suspected that if once they left Egypt, they would never come back; and therefore when he is forced to consent that they shall go, yet he is not willing they should go out of his reach. See how ready God is to accept sinners submissions. Pharaoh only says, Intreat for me - Moses promises immediately, I will intreat the Lord for thee; and that he might see what the design of the plague was, not to bring him to ruin, but to repentance.