keep promise

They cheered as speakers urged them to "smash the blue and green", a reference to the KMT and DPP's party colours, and waved placards with one of Mr Ko's campaign slogans, "Keep Promise".

Cesario, you do not keep promise with me.

“When a party was made at butts, assurance of meeting was given in the words of that phrase, the sense of the person using them being that he would ‘hold’ or keep promise, or they might ‘cut his bow-strings,’ demolish him for an archer.”

Old Rabbit Tail keep promise, see?

But though I am a daughter to his blood, I am not to his manners: O Lorenzo, If thou keep promise, I shall end this strife; Become a Christian, and thy loving wife.