'Watching' in the Bible

Now the centurion, and they that were with him watching Jesus, when they saw the earthquake, and the things that were done, feared exceedingly, saying, Truly this was the Son of God.

Blessed are those servants, whom the lord when he cometh shall find watching: verily I say unto you, that he shall gird himself, and make them sit down to meat, and shall come and serve them.

And it came to pass, when he went into the house of one of the rulers of the Pharisees on a sabbath to eat bread, that they were watching him.

with all prayer and supplication praying at all seasons in the Spirit, and watching thereunto in all perseverance and supplication for all the saints,

Continue stedfastly in prayer, watching therein with thanksgiving;