Sirach 51:26

26 Put your neck under the yoke, and let your soul receive instruction: she is hard at hand to find.

Sirach 51:26 In-Context

24 Wherefore are ye slow, and what say ye to these things, seeing your souls are very thirsty?
25 I opened my mouth, and said, Buy her for yourselves without money.
26 Put your neck under the yoke, and let your soul receive instruction: she is hard at hand to find.
27 Behold with your eyes, how that I have but little labour, and have gotten unto me much rest.
28 Get learning with a great sum of money, and get much gold by her.

The Brenton translation of the Septuagint is in the public domain.