So Joshua ascended from Gilgal, he, and all the people of war with him, and all the mighty men of valor.

Wesley's Notes

10:7 Joshua ascended - Having no doubt asked advice of God first, which is implied by the answer God gives him, ver.8. All the mighty men - That is, an army of the most valiant men picked out from the rest; for it is not probable, either that he would take so many hundred thousands with him, which would have hindered one another, or that he would leave the camp without an army to defend it.

Matthew Henry's Concise Commentary

10:7-14 The meanest and most feeble, who have just begun to trust the Lord, are as much entitled to be protected as those who have long and faithfully been his servants. It is our duty to defend the afflicted, who, like the Gibeonites, are brought into trouble on our account, or for the sake of the gospel. Joshua would not forsake his new vassals. How much less shall our true Joshua fail those who trust in Him! We may be wanting in our trust, but our trust never can want success. Yet God's promises are not to slacken and do away, but to quicken and encourage our endeavours. Notice the great faith of Joshua, and the power of God answering it by the miraculous staying of the sun, that the day of Israel's victories might be made longer. Joshua acted on this occasion by impulse on his mind from the Spirit of God. It was not necessary that Joshua should speak, or the miracle be recorded, according to the modern terms of astronomy. The sun appeared to the Israelites over Gibeon, and the moon over the valley of Ajalon, and there they appeared to be stopped on their course for one whole day. Is any thing too hard for the Lord? forms a sufficient answer to ten thousand difficulties, which objectors have in every age started against the truth of God as revealed in his written word. Proclamation was hereby made to the neighbouring nations, Behold the works of the Lord, and say, What nation is there so great as Israel, who has God so nigh unto them?