Vous avez cherché: oath (Anglais - Copte)

the oath which he sware to our father abraham,
ⲠⲒⲀⲚⲀϢ ⲈⲦⲀϤⲰⲢⲔ ⲘⲘⲞϤ ⲚⲀⲂⲢⲀⲀⲘ ⲠⲈⲚⲒⲰⲦ

and inasmuch as not without an oath he was made priest:
ⲞⲨⲞϨ ⲔⲀⲦⲀ ⲪⲢⲎϮ ⲈⲦⲈ ⲀⲦϬⲚⲈ ⲀⲚⲀϢ ⲀⲚ ⲚⲎ ⲘⲈⲚ ⲄⲀⲢ ⲀⲨϢⲰⲠⲒ ⲚⲞⲨⲎⲂ ⲀⲦϬⲚⲈ ⲀⲚⲀϢ.

whereupon he promised with an oath to give her whatsoever she would ask.
ϦⲈⲚ ⲪⲀⲒ ⲀϤⲈⲢⲀⲚⲀϢ ⲈϤⲈⲢⲞⲘⲞⲖⲞⲄⲒⲚ ⲈϮ ⲚⲀⲤ ⲘⲪⲎ ⲈⲦⲈⲤⲚⲀⲈⲢⲈⲦⲒⲚ ⲘⲘⲞϤ.

for men verily swear by the greater: and an oath for confirmation is to them an end of all strife.
ⲚⲒⲢⲰⲘⲒ ⲘⲈⲚ ⲄⲀⲢ ϢⲀⲨⲰⲢⲔ ⲚⲀϨⲢⲈⲚ ⲚⲒⲚⲒϢϮ ⲈⲢⲰⲞⲨ ⲞⲨⲞϨ ⲠϪⲰⲔ ⲚⲀⲚⲦⲒⲖⲞⲄⲒⲀ ⲚⲒⲂⲈⲚ ⲞⲨⲦⲀϪⲢⲞ ⲚⲰⲞⲨ ⲠⲈ ⲠⲒⲀⲚⲀϢ.

wherein god, willing more abundantly to shew unto the heirs of promise the immutability of his counsel, confirmed it by an oath:
ⲚϨⲢⲎⲒ ⲆⲈ ϦⲈⲚⲪⲀⲒ ⲚϨⲞⲨⲞ ⲈⲢⲈ ⲪⲚⲞⲨϮ ⲞⲨⲰϢ ⲈⲦⲀⲘⲈ ⲚⲒⲔⲖⲎⲢⲞⲚⲞⲘⲞⲤ ⲚⲦⲈⲠⲒⲰϢ ⲈϮⲘⲈⲦⲀⲦⲞⲨⲰⲦⲈⲂ ⲚⲦⲈⲠⲈϤⲤⲞϬⲚⲒ ⲀϤⲈⲢⲘⲈⲤⲒⲦⲎ ⲤϦⲈⲚ ⲞⲨⲀⲚⲀϢ

but above all things, my brethren, swear not, neither by heaven, neither by the earth, neither by any other oath: but let your yea be yea; and your nay, nay; lest ye fall into condemnation.
ⲚϢⲞⲢⲠ ⲘⲈⲚ ⲚϨⲰⲂ ⲚⲒⲂⲈⲚ ⲚⲀⲤⲚⲎⲞⲨ ⲘⲠⲈⲢⲈⲢⲀⲚⲀϢ ⲞⲨⲆⲈ ⲈϨⲢⲈⲚ ⲦⲪⲈ ⲞⲨⲆⲈ ⲈϨⲢⲈⲚ ⲠⲔⲀϨⲒ ⲞⲨⲆⲈ ⲔⲈⲀⲚⲀϢ ⲔⲈⲀⲚⲀϢ ⲘⲀⲢⲈ ⲠⲈⲦⲈⲚⲤⲀϪⲒ ⲆⲈ ⲈⲢⲞⲨⲀϨⲀ ⲀϨⲀ ⲘⲘⲞⲚ ⲘⲘⲞⲚ ϨⲒⲚⲀ ⲚⲦⲈⲦⲈⲚϢⲦⲈⲘϢⲰⲠⲒ ϦⲀ ⲞⲨϨⲀⲠ