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 aught of the things which he possessed was his own; but they had all things common.

κοινά. koina “in common.”

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

κοινὴν koinēn “[our] common”

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

κοινῆς koinēs “shared”