1 Samuel 4:6

6 And the Philistines heard the voice of their cry, and they said, And what is this voice of great cry in the tents of Hebrews? And they knew, that the ark of [the] bond of peace of the Lord had come into the tents of Israel. (And the Philistines heard the sound of their cry, and they said, And what is this sound of a great cry from the Hebrews? tents? And then they knew, that the Ark of the Covenant of the Lord had come to Israel's camp.)

1 Samuel 4:6 Meaning and Commentary

1 Samuel 4:6

And when the Philistines heard the noise of the shout
For it being so loud as to make the earth ring, it was heard in the camp of the Philistines, which might not be at any great distance from the camp of Israel; how far from each other were Aphek and Ebenezer is not certain;

they said, what meaneth the noise of this great shout in the camp of
the Hebrews?
they could not conceive what should be the reason of it, seeing they had no occasion to shout for joy, having been lately defeated; and a shout is made generally just before a battle is begun, and the onset made, or when victory is obtained; neither of which was the case now:

and they understood that the ark of the Lord was come into the camp:
this they understood by spies, which they sent to find out the meaning of the shout; which is more probable than that they came to the knowledge of it by deserters; seeing it is not very likely that any Israelites would desert to the Philistines.

1 Samuel 4:6 In-Context

4 Therefore the people sent into Shiloh, and they took from thence the ark of the bond of peace of the Lord of hosts, that sat on cherubim. And Hophni and Phinehas, the two sons of Eli, were with the ark of the bond of peace of the Lord. (And so the people sent to Shiloh, and they brought from there the Ark of the Covenant of the Lord of hosts, who sitteth above, or upon, the cherubim. And Hophni and Phinehas, the two sons of Eli, came with the Ark of the Covenant of the Lord.)

5 And when the ark of [the] bond of peace of the Lord had come into the tents (And when the Ark of the Covenant of the Lord came to the camp), all Israel cried [out] with [a] great cry, and the earth sounded.

6 And the Philistines heard the voice of their cry, and they said, And what is this voice of great cry in the tents of Hebrews? And they knew, that the ark of [the] bond of peace of the Lord had come into the tents of Israel. (And the Philistines heard the sound of their cry, and they said, And what is this sound of a great cry from the Hebrews? tents? And then they knew, that the Ark of the Covenant of the Lord had come to Israel's camp.)

7 And the Philistines dreaded, and said, God is come into their tents; and they wailed, and said, Woe to us! for so great out-joying was not there yesterday, and the third day passed; (And the Philistines were afraid, and said, God hath come to their tents; and they wailed, and said, Woe to us! for there was not so great rejoicing there yesterday, or the third day ago;)

8 woe to us! who shall keep us from the hand of these high gods? these be the gods, that smited Egypt with all vengeance in desert. (woe to us! who shall save us from the power of these high gods? these be the gods, who struck down the Egyptians with all that slaughter in the wilderness.)