'Strong' in the Bible

From Aroer, which is on the bank of the river Arnon, and the city that is in the ravine even to Gilead, there was not one city too strong for us: Jehovah our God delivered all before us.

Keep then all the commandment which I command you this day, that ye may be strong, and enter in and possess the land, whither ye pass over to possess it;

and thou shalt give the money for whatever thy soul desireth, for oxen, or for sheep, or for wine, or for strong drink, or for whatever thy soul asketh of thee; and thou shalt eat there before Jehovah thy God, and thou shalt rejoice, thou, and thy house.

And he shall besiege thee in all thy gates, until thy high and strong walls wherein thou trustedst come down, throughout all thy land; and he shall besiege thee in all thy gates in all thy land, which Jehovah thy God hath given thee.

ye have not eaten bread, neither have ye drunk wine or strong drink, that ye might know that I am Jehovah your God.

Be strong and courageous, fear them not, neither be afraid of them; for Jehovah thy God, he it is that goeth with thee; he will not leave thee, nor forsake thee.

And Moses called to Joshua, and said to him in the sight of all Israel, Be strong and courageous, for thou must go with this people into the land which Jehovah hath sworn unto their fathers to give them; and thou shalt cause them to inherit it.

And Jehovah commanded Joshua the son of Nun, and said, Be strong and courageous; for thou shalt bring the children of Israel into the land which I have sworn unto them; and I will be with thee.