'Keep' in the Bible

It happened, when the priests were come out of the holy place, (for all the priests who were present had sanctified themselves, and did not keep their divisions;

and he said, "Yahweh, the God of Israel, there is no God like you, in heaven, or on earth; you who keep covenant and loving kindness with your servants, who walk before you with all their heart;

"Now therefore, Yahweh, the God of Israel, keep with your servant David my father that which you have promised him, saying, 'There shall not fail you a man in my sight to sit on the throne of Israel, if only your children take heed to their way, to walk in my law as you have walked before me.'

"As for you, if you will walk before me as David your father walked, and do according to all that I have commanded you, and will keep my statutes and my ordinances;

and they burn to Yahweh every morning and every evening burnt offerings and sweet incense: the show bread also [set they] in order on the pure table; and the lampstand of gold with its lamps, to burn every evening: for we keep the instruction of Yahweh our God; but you have forsaken him.

Now you purpose to keep under the children of Judah and Jerusalem for bondservants and bondmaids for yourselves. Aren't there even with you trespasses of your own against Yahweh your God?

Hezekiah sent to all Israel and Judah, and wrote letters also to Ephraim and Manasseh, that they should come to the house of Yahweh at Jerusalem, to keep the Passover to Yahweh, the God of Israel.

For the king had taken counsel, and his princes, and all the assembly in Jerusalem, to keep the Passover in the second month.

For they could not keep it at that time, because the priests had not sanctified themselves in sufficient number, neither had the people gathered themselves together to Jerusalem.

So they established a decree to make proclamation throughout all Israel, from Beersheba even to Dan, that they should come to keep the Passover to Yahweh, the God of Israel, at Jerusalem: for they had not kept it in great numbers in such sort as it is written.

Many people assembled at Jerusalem to keep the feast of unleavened bread in the second month, a very great assembly.

The whole assembly took counsel to keep other seven days; and they kept [other] seven days with gladness.

The king stood in his place, and made a covenant before Yahweh, to walk after Yahweh, and to keep his commandments, and his testimonies, and his statutes, with all his heart, and with all his soul, to perform the words of the covenant that were written in this book.

So all the service of Yahweh was prepared the same day, to keep the Passover, and to offer burnt offerings on the altar of Yahweh, according to the commandment of king Josiah.

There was no Passover like that kept in Israel from the days of Samuel the prophet; neither did any of the kings of Israel keep such a Passover as Josiah kept, and the priests, and the Levites, and all Judah and Israel who were present, and the inhabitants of Jerusalem.