Discovery BoxExodus 8:21 
Context8:21 If you do not release 1 my people, then I am going to send 2 swarms of flies 3 on you and on your servants and on your people and in your houses. The houses of the Egyptians will be full of flies, and even the ground they stand on. 4
Exodus 8:29
Context8:29 Moses said, “I am going to go out 5 from you and pray to the Lord, and the swarms of flies will go away from Pharaoh, from his servants, and from his people tomorrow. Only do not let Pharaoh deal falsely again 6 by not releasing 7 the people to sacrifice to the Lord.”
Exodus 19:9
Context19:9 The Lord said to Moses, “I am going to come 8 to you in a dense cloud, 9 so that the people may hear when I speak with you and so that they will always believe in you.” 10 And Moses told the words of the people to the Lord.
Exodus 34:10
Context34:10 He said, “See, I am going to make 11 a covenant before all your people. I will do wonders such as have not been done 12 in all the earth, nor in any nation. All the people among whom you live will see the work of the Lord, for it is a fearful thing that I am doing with you. 13
1 tn The construction uses the predicator of nonexistence – אֵין (’en, “there is not”) – with a pronominal suffix prior to the Piel participle. The suffix becomes the subject of the clause. Heb “but if there is not you releasing.”
2 tn Here again is the futur instans use of the participle, now Qal with the meaning “send”: הִנְנִי מַשְׁלִיחַ (hinni mashliakh, “here I am sending”).
3 tn The word עָרֹב (’arov) means “a mix” or “swarm.” It seems that some irritating kind of flying insect is involved. Ps 78:45 says that the Egyptians were eaten or devoured by them. Various suggestions have been made over the years: (1) it could refer to beasts or reptiles; (2) the Greek took it as the dog-fly, a vicious blood-sucking gadfly, more common in the spring than in the fall; (3) the ordinary house fly, which is a symbol of Egypt in Isa 7:18 (Hebrew זְבוּב, zÿvuv); and (4) the beetle, which gnaws and bites plants, animals, and materials. The fly probably fits the details of this passage best; the plague would have greatly intensified a problem with flies that already existed.
4 tn Or perhaps “the land where they are” (cf. NRSV “the land where they live”).
5 tn The deictic particle with the participle usually indicates the futur instans nuance: “I am about to…,” or “I am going to….” The clause could also be subordinated as a temporal clause.
6 tn The verb תָּלַל (talal) means “to mock, deceive, trifle with.” The construction in this verse forms a verbal hendiadys. The Hiphil jussive אַל־יֹסֵף (’al-yosef, “let not [Pharaoh] add”) is joined with the Hiphil infinitive הָתֵל (hatel, “to deceive”). It means: “Let not Pharaoh deceive again.” Changing to the third person in this warning to Pharaoh is more decisive, more powerful.
7 tn The Piel infinitive construct after lamed (ל) and the negative functions epexegetically, explaining how Pharaoh would deal falsely – “by not releasing.”
8 tn The construction uses the deictic particle and the participle to express the imminent future, what God was about to do. Here is the first announcement of the theophany.
9 tn Heb “the thickness of the cloud”; KJV, ASV, NASB, NCV, TEV, CEV, NLT “in a thick cloud.”
10 tn Since “and also in you” begins the clause, the emphasis must be that the people would also trust Moses. See Exod 4:1-9, 31; 14:31.
11 tn Here again is a use of the futur instans participle; the deictic particle plus the pronoun precedes the participle, showing what is about to happen.
12 tn The verb here is בָּרָא (bara’, “to create”). The choice of this verb is to stress that these wonders would be supernaturally performed, for the verb is used only with God as the subject.
13 sn The idea is that God will be doing awesome things in dealing with them, i.e., to fulfill his program.
