G2839H–κοινός–koinos

And all that believed were together, and had all things common;

κοινά, koina “in common,”

And the multitude of them that believed were of one heart and of one soul: neither said any of them that ought of the things which he possessed was his own; but they had all things common.

κοινά. koina “in common.”

To Titus, mine own son after the common faith: Grace, mercy, and peace, from God the Father and the Lord Jesus Christ our Saviour.

κοινὴν koinēn “[our] common”

Beloved, when I gave all diligence to write unto you of the common salvation, it was needful for me to write unto you, and exhort you that ye should earnestly contend for the faith which was once delivered unto the saints.

κοινῆς koinēs “shared”