This is the 11575th most frequent Turkish word.
eşine
"To his/her spouse" or "to his/her pair."
In this sentence, 'eşine' means 'to his wife,' utilizing the word 'eş' (spouse) with the dative case suffix '-e' to indicate the recipient of the action.
Ahmet eşine güzel bir kolye hediye etti.
Ahmet gave his wife a beautiful necklace as a gift.
Here, 'eşine' means 'for his/her spouse,' utilizing the genitive case to show possession or relationship with 'eş.'
Eşine olan sevgisi çok büyük.
His love for his spouse is very strong.
In this instance, 'eşine' means 'towards his/her spouse,' combining 'eş' with the dative case to specify the one being shown respect.