be mindful

References in classic literature ?
Hear us when we pray to Thee; strengthen with Thy might our most gracious sovereign lord, the Emperor Alexander Pavlovich; be mindful of his uprightness and meekness, reward him according to his righteousness, and let it preserve us, Thy chosen Israel
However, when, or if, a resident vote does takes place to give the people of Sutton Coldfield the final say, they should be mindful what they are voting for.
However when, or if, a resident vote does takes place to give the people of Sutton Cold'eld the 'nal say, they should be mindful what they are voting for.
So I'll be trying to mix it up a bit, be mindful of my position and, most importantly, try not to do anything stupid.