'Forward' in the Bible

Be strong, O Philistines, be men! Do not be servants to the Hebrews as they have been to you: go forward to the fight without fear.

And Saul and all the people with him came together and went forward to the fight: and every man's sword was turned against the man at his side, and there was a very great noise.

And David took Saul's sword and put the band round him over the metal coat, and was unable to go forward; for he was not used to them. Then David said to Saul, It is not possible for me to go out with these, for I am not used to them. So David took them off.