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.

And further, the Glory of Israel will not say what is false, and his purpose may not be changed: for he is not a man, whose purpose may be changed.

But the Lord said to Samuel, Do not take note of his face or how tall he is, because I will not have him: for the Lord's view is not man's; man takes note of the outer form, but the Lord sees the heart.