'Attend' in the Bible

But as for us, the Lord is our God, and we have not forsaken Him; and the sons of Aaron are ministering to the Lord as priests, and the Levites attend to their work.

Every morning and every evening they offer the burnt offerings and the fragrant incense to the Lord; and the showbread is set on the clean table [of pure gold], and the golden lampstand with its lamps is ready to light every evening; for we keep the charge of the Lord our God [that is, the obligation we have to Him], but you have abandoned (turned away from) Him.

and he saith, 'Attend, all Judah, and ye inhabitants of Jerusalem, and O king Jehoshaphat, Thus said Jehovah to you, Ye fear not, nor are afraid of the face of this great multitude, for not for you is the battle, but for God.

And stand in the holy place [of the priests] according to the sections of the fathers’ households of your fellow kinsmen the lay people, and according to the Levites, by division of [the families of] a father’s household.