New Revised Standard Version
It will be a sign and a witness to the LORD of hosts in the land of Egypt; when they cry to the LORD because of oppressors, he will send them a savior, and will defend and deliver them.

Contemporary English Version
These will remind the Egyptians that the LORD All-Powerful is with them. And when they are in trouble and ask for help, he will send someone to rescue them from their enemies.

New American Bible
This will be a sign and witness to the LORD of hosts in the land of Egypt, so that when they cry out to the LORD because of their oppressors, he will send them a savior to defend and deliver them.

Douay-Rheims Bible
It shall be for a sign, and for a testimony to the Lord of hosts in the land of Egypt. For they shall cry to the Lord because of the oppressor, and he shall send them a Saviour and a defender to deliver them.

It shall be for a sign, and for a testimony to the Lord of hosts in the land of Egypt. For they shall cry to the Lord because of the oppressor, and he shall send them a Saviour and a defender to deliver them.

for a

Isaiah 55:13 Instead of the shrub, shall come up the fir tree, and instead of the nettle, shall come up the myrtle tree: and the Lord shall be named for an everlasting sign, that shall not be taken away.

Joshua 4:20,21 And the twelve stones, which they had taken out of the channel of the Jordan, Joshua pitched in Galgal, . . .

Joshua 22:27,28,34 But for a testimony between us and you, and our posterity and yours, that we may serve the Lord, and that we may have a right to offer both holocausts, and victims and sacrifices of peace offerings: and that your children to morrow may not say to our children: You have no part in the Lord. . . .

Joshua 24:26,27 And he wrote all these things in the volume of the law of the Lord: and he took a great stone, and set it under the oak that was in the sanctuary of the Lord. . . .

they shall

Isaiah 19:4 And I will deliver Egypt into the hand of cruel masters, and a strong king shall rule over them, saith the Lord the God of hosts.

Isaiah 20:4 So shall the king of the Assyrians lead away the prisoners of Egypt, and the captivity of Ethiopia, young and old, naked and barefoot, with their buttocks uncovered to the shame of Egypt.

Isaiah 52:5 And now what have I here, saith the Lord: for my people is taken away gratis. They that rule over them treat them unjustly, saith the Lord, and my name is continually blasphemed all the day long.

Exodus 2:23 Now after a long time the king of Egypt died: and the children of Israel groaning, cried out because of the works: and their cry went up unto God from the works.

Exodus 3:7 And the Lord said to him: I have seen the affliction of my people in Egypt, and I have heard their cry because of the rigour of them that are over the works;

2 Kings 13:4,5 But Joachaz besought the face of the Lord, and the Lord heard him: for he saw the distress of Israel, because the king of Syria had oppressed them: . . .

Psalm 50:15 And call upon me in the day of trouble: I will deliver thee, and thou shalt glorify me.

James 5:4 Behold the hire of the labourers who have reaped down your fields, which by fraud has been kept back by you, crieth: and the cry of them hath entered into the ears of the Lord of Sabaoth.

he shall send

Isaiah 37:36 And the angel of the Lord went out and slew in the camp of the Assyrians a hundred and eighty-five thousand. And they arose in the morning, and behold they were all dead corpses.

Isaiah 45:21,22 Tell ye, and come, and consult together: who hath declared this from the beginning, who hath foretold this from that time? Have not I the Lord, and there is no God else besides me? A just God and a saviour, there is none besides me. . . .

Luke 2:11 For, this day is born to you a Saviour, who is Christ the Lord, in the city of David.

Titus 2:13 Looking for the blessed hope and coming of the glory of the great God and our Saviour Jesus Christ.