1 Samuel 4:9

Strengthen yourselves, and become men, O Philistines, lest ye do service to Hebrews, as they have done to you -- then ye have become men, and have fought.'

Judges 13:1

And the sons of Israel add to do the evil thing in the eyes of Jehovah, and Jehovah giveth them into the hand of the Philistines forty years.

1 Corinthians 16:13

Watch ye, stand in the faith; be men, be strong;

2 Samuel 10:12

be strong and strengthen thyself for our people, and for the cities of our God, and Jehovah doth that which is good in His eyes.'

Deuteronomy 28:47-48

Because that thou hast not served Jehovah thy God with joy, and with gladness of heart, because of the abundance of all things --

Judges 10:7

and the anger of Jehovah burneth against Israel, and He selleth them into the hand of the Philistines, and into the hand of the Bene-Ammon,

Isaiah 14:2

And peoples have taken them, And have brought them in unto their place, And the house of Israel have inherited them, On the land of Jehovah, For men-servants and for maid-servants, And they have been captors of their captors, And have ruled over their exactors.

Isaiah 33:1

Woe, spoiler! and thou not spoiled, And treacherous! and they dealt not treacherously with thee, When thou dost finish, O spoiler, thou art spoiled, When thou dost finish dealing treacherously, They deal treacherously with thee.

Ephesians 6:10-11

As to the rest, my brethren, be strong in the Lord, and in the power of his might;

Treasury of Scripture Knowledge

Summary

Be strong, and quit yourselves like men, O ye Philistines, that ye be not servants unto the Hebrews, as they have been to you: quit yourselves like men, and fight.

Bible References

As they have

Deuteronomy 28:47
Because that thou hast not served Jehovah thy God with joy, and with gladness of heart, because of the abundance of all things --
Judges 10:7
and the anger of Jehovah burneth against Israel, and He selleth them into the hand of the Philistines, and into the hand of the Bene-Ammon,
Judges 13:1
And the sons of Israel add to do the evil thing in the eyes of Jehovah, and Jehovah giveth them into the hand of the Philistines forty years.
Isaiah 14:2
And peoples have taken them, And have brought them in unto their place, And the house of Israel have inherited them, On the land of Jehovah, For men-servants and for maid-servants, And they have been captors of their captors, And have ruled over their exactors.
Isaiah 33:1
Woe, spoiler! and thou not spoiled, And treacherous! and they dealt not treacherously with thee, When thou dost finish, O spoiler, thou art spoiled, When thou dost finish dealing treacherously, They deal treacherously with thee.