Matthew 26:41

“Watch and pray, that ye enter not into temptation: the spirit indeed is willing, but the flesh is weak.”

Matthew 24:42

“Watch therefore: for ye know not what hour your Lord doth come.”

Matthew 24:43

“But know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and...”

Matthew 25:13

“Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.”

Matthew 26:38

“Then saith he unto them, My soul is exceeding sorrowful, even unto death: tarry ye here, and watch with me.”